Welcome to our Frequently Asked Questions page on vaping and tobacco harm reduction. Whether you’re a smoker curious about safer alternatives, a consumer seeking reliable information, or a concerned stakeholder in the public-health dialogue, this resource is designed to give clear, science-informed answers. We aim to cut through confusion and misinformation surrounding vaping, explain how switching from combustible cigarettes to electronic alternatives can reduce risk, and clarify the regulatory, behavioural and technical aspects of e-cigarette use. Dive in to learn what it really means to engage in tobacco harm reduction — with facts, honesty and your empowerment in mind.
Understanding Tobacco Harm Reduction
Tobacco harm reduction (THR) refers to policies, tools, and behaviours that aim to lower the health hazards associated with smoking without asking people to cease using nicotine totally. It recognises that, while stopping all tobacco and nicotine is ideal, many smokers are unable or unwilling to quit, and hence benefit from access to significantly less dangerous alternatives such as vaping, nicotine pouches, or other smoke-free goods.
The distinction between nicotine and smoke is an important principle of THR. The majority of the harm from smoking is caused by chemicals released when tobacco burns, not by nicotine itself.
Supporting References
According to the Royal College of Physicians (UK), nicotine is not a particularly harmful substance. The majority of the harm from smoking is caused by the inhalation of smoke rather than nicotine. (RCP, Nicotine Without Smoking, 2016).
Public Health England estimates that vaping is “at least 95% less harmful than smoking.” (PHE Evidence Review, 2015–2022)
The US FDA states that the hazardous chemicals that cause sickness are primarily “generated by combustion.” (FDA, 2025)
Quitting nicotine totally entails discontinuing all tobacco and nicotine usage, which only a small percentage of smokers manage each year. In contrast, harm reduction acknowledges that nicotine use may continue but redirects the individual away from the most harmful mode of delivery: burning tobacco.
In other words:
Quitting nicotine = end all use.
Harm reduction means eliminating the smoke, significantly reducing harm, and allowing nicotine to be used in a far safer form.
Vaping delivers nicotine without the thousands of hazardous combustion byproducts present in cigarettes. Importantly, nicotine does not induce smoking-related malignancies, COPD, or heart disease.
Supporting References
Cochrane Review (2023-25): People who use nicotine vapes are more likely to quit smoking than those who use traditional NRT, despite using a significantly less toxic product.
According to the Royal College of Physicians (2016), delivering nicotine without smoke would significantly reduce harm.
National Academies of Sciences, Engineering, and Medicine (NASEM, 2018): Vaping exposes consumers to significantly less toxicants than smoking.
Harm reduction is critical because smoking kills more than half of all long-term smokers, and many fail to quit using only traditional approaches. Safer alternatives, such as vaping, provide a practical, effective option for smokers who might otherwise continue to consume cigarettes.
Key reasons why THR is important:
1. Smoking is particularly deadly.
Cigarettes remain one of the most dangerous consumer items ever invented. They kill because they burn, releasing tar, carbon monoxide, and thousands of poisonous compounds.
According to the WHO, smoking kills more than 8 million people each year.
US Surgeon General: The danger is caused by “burning tobacco,” not nicotine.
2. Many smokers are unable to quit using willpower or medication.
The majority of stop attempts fail, not because of a lack of motivation, but because of addiction and limited access to helpful tools.
Cochrane Review (2023-25): Vaping is more successful than nicotine replacement treatment in aiding smokers in quitting.
3. Harm reduction saves lives, even if quitting nicotine completely is not possible.
When smokers switch to vaping, their exposure to carcinogens and toxicants decreases significantly.
Public Health England reports a 40-99% reduction in hazardous substances compared to cigarette smoke.
According to the Royal College of Physicians, long-term vaping is unlikely to cause more harm than smoking does.
4. THR emphasises compassion and realism.
Instead of demanding abstinence, THR meets smokers where they are and provides realistic solutions to lessen pain and mortality.
Vaping Basics
An e-cigarette (also known as a vape) is an electrical device that heats a liquid to create an inhalable aerosol. Unlike cigarettes, there is no flame, tar, or smoke. Because the majority of the harm from smoking is caused by combustion, switching to vaping greatly minimises exposure to hazardous substances.
Vapes are meant to provide nicotine in a far safer manner than smoking, making them a popular harm-reduction strategy for adult smokers looking to quit cigarettes.
Supporting References
According to the Royal College of Physicians (2016), “E-cigarettes are used as a way of avoiding the harmful effects of tobacco smoking.”
According to Public Health England (2021), vapes “do not burn tobacco” and expose users to “a small fraction of the chemicals found in cigarette smoke.”
The National Academies of Sciences, Engineering, and Medicine (2018) found substantial evidence that switching totally from cigarettes to e-cigarettes reduces users’ exposure to toxicants.
Vaping devices come in a variety of shapes, but they all work on the same principle: heating liquid rather than burning tobacco. The primary categories are:
1. Disposable vapes.
Devices that have already been filled and charged are utilised till they are empty.
Beginners frequently adopt simple and convenient solutions.
Less customisable and less ecologically friendly.
2. Pod Systems
Compact gadgets with changeable or refillable pods.
Because of its ease of use, it is popular among smokers who are transitioning.
Frequently used with nicotine salts for a smoother experience.
3. Vapour Pens
Slim gadgets with refilling tanks.
Pods produce less vapour and have a shorter battery life.
A good blend of simplicity and customisation.
4. Box Mods & Advanced Devices
Larger, more powerful gadgets with customisable settings.
Preferred by experienced users.
Customisable coils, increased vapour output, and larger batteries.
Vaping devices typically consist of a battery, a heating element (coil), and an e-liquid tank or pod.
Supporting References
According to the US FDA (2020), e-cigarettes “come in many shapes and sizes” but all work by heating liquid into an aerosol.
CDC (2021): Identifies typical device categories, including disposables, pods, pens, and mods.
NASEM (2018) states that all e-cigarettes provide nicotine by heating a liquid rather than burning tobacco.
Most e-liquids have only four main ingredients:
Propylene Glycol(PG)
A frequent food and drug ingredient. Creates a throat sensation comparable to smoking.
Vegetable glycerin (VG
A plant-based liquid used in food, medicine, and cosmetics. Produces vapour and improves smoothness.
Nicotine (Optional)
Used to satisfy cravings that were previously met with smoking. Not a cause of smoking-related cancer, COPD, or heart disease.
Food-grade Flavourings
Ingredients frequently found in foods, beverages, and confectionery. Provide flavour and variety to help smokers quit.
Important Facts
There is no tobacco, tar, or combustion in e-liquid.
Toxicant levels in vapour are far lower than in cigarette smoke.
Supporting References
The Royal College of Physicians (2016) states that e-liquid commonly contains nicotine, PG, VG, and flavourings.
Public Health England (2021) states that harmful substances in e-liquid aerosol are “a fraction of those found in cigarette smoke.”
NASEM (2018) reports that e-cigarette aerosol has much fewer and lower quantities of toxicants than cigarette smoke.
FDA (GRAS database): PG and VG are considered safe for use in food and medicines.
Safety & Risk Comparison
Yes, for individuals who have entirely stopped smoking cigarettes, vaping is far safer than smoking, while it is not without risks.
Independent evaluations for Public Health England suggest that vaping is approximately 95% less dangerous than smoking since vapes do not burn tobacco, resulting in much less toxic chemicals.
The Royal College of Physicians (RCP) and the US National Academies likewise agree that smokers who quit totally have significantly lower exposure to hazardous toxins and carcinogens than those who continue to smoke.
However, vaping poses some danger and is not suggested for non-smokers, particularly young individuals.
Cigarettes kill because tobacco combustion emits tar, carbon monoxide, and thousands of harmful and cancer-causing substances. Vapes heat a liquid rather than burning tobacco, therefore the aerosol contains significantly fewer toxicants than cigarette smoke.
National Academies of Sciences, Engineering, and Medicine
Public Health Consequences of e-Cigarette Use
Key Takeaways from Major Evidence Reviews:
Public Health England states that e-cigarettes pose only a tenth of the danger of smoking.
tobaccoreform.org
According to the US National Academies, there is conclusive evidence that switching fully from smoking to vaping reduces exposure to several toxicants and carcinogens included in cigarette smoke.
National Academies of Sciences, Engineering, and Medicine
So:
Compared to doing nothing, smoking is significantly more harmful than vaping.
Compared to not using nicotine at all, vaping is riskier than abstinence, thus the emphasis should be to help current smokers quit cigarettes.
Because current vapes have only been in widespread use for a little more than a decade, full lifetime data is not yet available. However, we know:
Long-term harm is projected to be significantly lower than smoking since toxicant levels in vapour are much lower than in smoke.
National Academies of Sciences, Engineering, and Medicine
National Library of Medicine
Major reviews (National Academies, RCP, and Public Health England) all concur that converting totally to vaping is likely to lower the risk of smoking-related diseases, however some dangers remain and further monitoring is required.
Royal College of Physicians
Center of Excellence for the acceleration of Harm Reduction
Health agencies that are more cautious (for example, lung charities) highlight that vaping still exposes consumers to potentially dangerous substances, and that dual usage (smoking and vaping) may lessen the benefit.
Long-term dangers of vaping are not zero and are currently being investigated, but based on current evidence, they are predicted to be significantly lower than those of smoking. For a smoker who is unable to quit using traditional methods, switching totally to vaping is likely to be a significant health benefit.
No. Nicotine is addictive, although it is not the leading cause of smoking-related cancer, lung illness, or heart disease.
According to the Royal College of Physicians, nicotine “is not a highly hazardous drug” and that the majority of the harm from smoking is caused by inhaling harmful chemicals in smoke rather than nicotine itself.
Nicotine can
Dependence can be caused.
Temporarily increase your heart rate and blood pressure.
Be risky during pregnancy and for certain medical issues.
However, the catastrophic health effects of smoking are mostly caused by tar, carbon monoxide, oxidant gases, and thousands of other chemicals produced by tobacco combustion – precisely what vaping avoids.
Nicotine keeps people smoking, but the smoke kills. Vaping allows smokers to acquire nicotine while producing significantly fewer of the hazardous byproducts of combustion.
Switching from Smoking to Vaping
Yes. High-quality scientific research indicates that vaping can help smokers stop and is more effective than standard nicotine replacement treatment (NRT) like patches or gum.
The 2023-25 Cochrane Review, which is regarded the global gold standard for evidence, found that:
Smokers who use nicotine vapes are more likely to quit smoking than those who use NRT.
Nicotine vapes were also more successful than “quit without help” methods.
Vapes, according to Public Health England and the Royal College of Physicians in the United Kingdom, are one of the most successful aids available to adult smokers who want to stop.
Key References
According to a Cochrane review (Hartmann-Boyce et al., 2023), nicotine vapes assist more people stop than NRT.
The UK Office of Health Improvements and Disparities (formerly, Public Health England) Evidence Review (2015-2022) found that vaping is one of the most effective quit smoking aids.
According to the Royal College of Physicians’ 2016 publication Nicotine Without Smoke, vaping is “likely to be beneficial to public health.”
Choosing a vape depends on your smoking habits and personal preferences. Generally:
If you were a light or social smoker:
A modest pod system or small vape pen often works well. They are straightforward to use and replicate the sensation of smoking.
If you were a medium to heavy smoker:
A refillable pod system or vape pen with replaceable coils usually provides stronger nicotine delivery and a more satisfying throat hit.
Whether you like control or massive clouds:
A box mod or advanced device allows customisable airflow and power, but is usually suitable for experienced users.
Evidence-backed guidance
Research shows that refillable and pod-based devices tend to help smokers switch more successfully because they deliver nicotine consistently and are simple to use.
Public Health England shows higher quit success among users of refillable devices compared to disposables.
Studies show smokers are more likely to switch when using devices that deliver nicotine efficiently and comfortably.
The optimum nicotine strength depends on how much you smoked and how quickly you experience cravings. As a general guide:
If you smoked at least 20 cigarettes per day:
Start with 12-16 mg/mL (freebase).
20-50 mg/mL (nicotine salt, subject to local laws)
If you smoked 10 to 20 cigarettes every day:
6-12 mg/mL (free base)
10-20 mg/mL (Nicotine salt)
If you smoked fewer than 10 cigarettes per day:
3-6 mg/mL (free base)
Evidence
Nicotine delivery is critical for switching: the Royal College of Physicians emphasises that insufficient nicotine levels result in unsuccessful quit efforts.
According to the Cochrane Review, people who switch to vaping perform better when they use an adequate nicotine strength.
If the nicotine level feels too high (dizziness, headaches), lower it.
If you still crave cigarettes, you may require a stronger product or a different device.
It may feel strange to switch from smoking to vaping, but most people adjust quickly. Common experiences include:
Within the first few days
When you wake up, you cough less than if you smoked.
Thirst or dry mouth (resulting from PG and VG; drink more water).
Different throat sensation—usually smoother than smoking.
Cravings may still occur in response to smoking stimuli (coffee, stress).
Within the first few weeks
As the lungs begin to clear, breathing becomes easier and there is less phlegm.
Improved sense of taste and smell.
Increased energy levels as carbon monoxide levels fall.
Compared to smoking, there are less coughing and chest tightness occurrences.
What Science Says
Public Health England says that smokers who switch experience rapid improvements in lung function, respiratory symptoms, and carbon monoxide levels.
Clinical studies suggest that switching reduces biomarkers of risk, such as carcinogens and poisons, within weeks.
The Royal College of Physicians states that completely replacing cigarettes with vaping resulted in “substantial health benefits.”
Health Effects & Sensations After Switching
It is usual for novice vapers, particularly recent smokers, to cough in the first few days. This is usually only transient and does not indicate any harm.
Main Reasons
Your throat is adjusting.
Vapour feels different than smoke. Propylene glycol (PG) can cause a “throat hit,” which some people may perceive as irritation at first.
Your lungs are clearing.
After quitting smoking, cilia (tiny hairs in the lungs) start to recover and clear mucus and tar. This can cause coughing in the first few days or weeks.
Incorrect nicotine level or approach.
Some beginner vapers inhale too quickly or use extremely strong/ml nicotine, which can cause coughing.
Supporting References
Coughing is usual in the early stages as the body adjusts and begins to eliminate smoking-related mucous, according to Public Health England.
The Royal College of Physicians (2016) states that switching removes smoke-related irritants, allowing natural lung-clearing processes to resume.
In most situations, coughing stops once your throat and lungs adjust.
For smokers who switch completely:
The best available evidence demonstrates that vaping does not impair lung function in the same way as smoking does, and many people report improved breathing, stamina, and exercise tolerance after switching.
Scientific findings.
Biomarkers for lung injury, carbon monoxide exposure, and respiratory toxins all decrease dramatically when smokers transition to vaping, according to Cochrane Systematic Secondary Analysis.
National Academies of Sciences (2018): Completely switching from smoking to vaping results in significant reductions in exposure to hazardous substances that cause lung and heart disease.
Randomised Controlled Trials (e.g., Polosa et al.) found that smokers who switched to vaping had improved asthma and COPD symptoms.
Royal College of Physicians: Because vaping does not involve combustion, the mechanism that causes smoking-related respiratory damage is eliminated.
Important Note:
Vaping is not suggested for nonsmokers, and those with pre-existing lung issues should see a doctor.
However, among smokers, switching is connected with better breathing, not worse.
When smokers switch to vaping, many experience better breathing, improved taste and smell, more energy, less coughing and phlegm, and dramatically lower exposure to harmful chemicals. These improvements are backed by robust scientific evidence from independent health bodies worldwide. Many of the benefits begin within hours or days of quitting smoking and can last for months. These alterations have been thoroughly reported in the clinical and public health literature.
1. Improved breathing and reduced coughing.
Once smoke exposure is stopped, inflammation and airway irritation reduce.
Reference: PHE and RCP harm-reduction reviews.
2. Enhanced perception of taste and smell
Smoking reduces taste buds and harms nasal receptors. These usually recover shortly after quitting.
Reference: Summary of behavioural evidence from Public Health England.
3. Increased energy and improved circulation
Carbon monoxide levels fall quickly, allowing more oxygen to enter the bloodstream.
Refer to UK NHS quit-smoking health timeframes.
4. Decreased phlegm and chest tightness
Cilia in the person who smoked heal and start draining mucus efficiently.
References: Royal College of Physicians; National Academies (NASEM).
5. Reduce exposure to harmful chemicals.
Biomarker studies reveal considerable reductions in carcinogens and hazardous substances within weeks.
Reference:
PHE 2018 biomarker review.
NASEM 2018 Toxicology Review
Public Health England’s 2021 update
6. Improved lung function for many ex-smokers
Studies in persons with asthma or COPD suggest that switching to vaping improves their respiratory problems.
Polosa et al. conducted peer-reviewed COPD and asthma cohort studies.
7. Lower risk of smoking-related diseases.
While the long-term dangers of vaping are being investigated, the overwhelming scientific opinion is that switching totally reduces the chances of cancer, heart disease, lung disease, and early mortality when compared to continuing to smoke.
Reference:
According to the Royal College of Physicians (2016), vaping is anticipated to pose less than 5% of the risk of smoking
Public Health England‘s evidence reviews
NASEM Systematic Review (2018)
Support & Community
Switching from smoking to vaping is lot easier with help, and you don’t have to go it alone. There are various trustworthy places where adult smokers can acquire advice, practical tips, and encouragement:
1. Dedicated Vape Shops (Highly recommended)
A decent vape shop is one of the most helpful resources for beginning vapers. Knowledgeable staff can assist you:
Choose the proper gadget based on your smoking history.
Select the appropriate nicotine strength.
Learn how to use and maintain your gadget.
Troubleshoot common problems such as leaks, dry hits, or cravings.
Find flavours that help distinguish you from the taste of cigarettes.
According to research from the UK and the United States, persons who receive in-person support, such as device setup, demonstrations, and customised coaching, are more likely to successfully switch.
Both Public Health England and the Royal College of Physicians emphasise the importance of appropriate product selection and nicotine delivery while quitting smoking.
A dedicated vape shop is the harm-reduction counterpart to a “quit coach.” They advise, instruct, and assist you, preventing you from succumbing to the frustration that many individuals experience when using cigarettes.
2. VSML Community Groups.
Our Facebook, Instagram and X (formerly Twitter) communities connect you to thousands of adult vapers and ex-smokers who have already made the switch. Here, you can:
Ask questions.
Seek help from experienced users.
Share your struggles and wins.
Seek moral support amid cravings.
Learn how devices and liquids function in the real world.
Peer support has been highly associated to better quit success in behavioural research, including those highlighted by Public Health England.
4. Consult a Healthcare Professional (as needed).
Many doctors, particularly those who specialise in harm reduction, realise that vaping is significantly less harmful than smoking and may offer medically sound advice – especially if you have pre-existing health concerns.
Yes, that is a core aspect of the VSML objective.
VSML provides a variety of platforms via which you can connect with ex-smokers and adult vapers who have already walked the same route.
You can join:
ECIGSSA user forum
VSML Facebook Group
VSML Testimonial Pages – True stories from people who successfully transitioned from smoking to vaping.
Why does peer support matter?
Peer guidance is consistent with findings from Public Health England and the Cochrane Review indicating that:
Social support promotes quit success.
Hearing from peers boosts confidence.
Learning practical ideas from seasoned vapers makes the transition more manageable and sustainable.
Your story is important, and it can help other smokers find hope.
VSML strongly encourages adult vapers to share their experiences. You can submit your testimonial immediately at:
There, you can:
Submit a written testimonial.
Describe how vaping helped you stop smoking.
Explain to people what independence from cigarettes means to you.
Why share your story?
According to research on smoking cessation, real-world success stories motivate others to make harm-reduction choices.
According to Public Health England’s behavioural science reviews, credible testimonies reduce fear, increase confidence, and encourage switching.
Your experience adds to a growing collection of lived evidence demonstrating that safer nicotine substitutes can transform lives.
This helps to magnify the voices of everyday South Africans who have quit smoking using safer alternatives, providing a crucial contrast in a debate that is frequently dominated by abstract policy rhetoric.
Ingredients & Aerosols
Most e-liquids contain four core ingredients, all of which have well-understood uses in food, pharmaceutical, and consumer products:
1. Propylene Glycol(PG)
A thin, colourless liquid commonly used in:
Asthma inhalers
Food flavourings
Medicines
PG helps carry flavour and provides the familiar “throat hit.”
Reference:
The US FDA has classified PG as GRAS (Generally Recognised as Safe) for use in food and drugs.
Royal College of Physicians (2016) states that PG is a regular component of e-liquid.
2. Vegetable glycerin (VG)
A thicker, plant-based liquid utilised in:
Food Sweeteners
Cosmetic products
Medical formulations
VG creates vapour and improves the smoothness of the inhale.
Reference:
FDA GRAS list: VG is considered safe for use in food and drugs.
3. Food-grade Flavourings
The same flavourings are utilised in food, beverages, and confectionery.
Flavours are significant for many adult smokers because they assist to disassociate themselves from the taste of cigarettes, increasing the likelihood of quitting entirely.
Reference:
According to Public Health England (2021), flavours can help adult smokers quit and stay off cigarettes.
4. Nicotine
Optional. Nicotine relieves cravings and avoids relapse into smoking.
While nicotine is addictive, it is not the cause of smoking-related cancer, COPD, or most heart disease.
Reference:
According to the Royal College of Physicians (2016), “Nicotine is not in itself a highly hazardous drug.”
US Surgeon General: The deadly effects of smoking come from combustion, not nicotine.
Vape aerosol is not smoke, and there is no burning. It is a vapour produced by heating e-liquids. Scientific analysis reveals that vape vapour contains:
PG and VG drops.
Nicotine (if contained)
Flavouring compounds
Toxicant levels are extremely low, often 40-99% lower than cigarette smoke.
No tar.
Much lower carbon monoxide
What Science Shows
According to Public Health England (2018-2022), toxicant levels in vape aerosol are a “fraction of those found in cigarette smoke.”
National Academies of Science, Engineering, and Medicine (2018): There is strong evidence that switching from cigarettes to vaping minimises exposure to hazardous substances.
The Royal College of Physicians (2016) states that long-term vaping is “unlikely to exceed 5% of the risk of smoking.”
Important differentiation.
The presence of a chemical does not imply damage; amounts matter. Vape aerosol includes significantly fewer and lower quantities of toxicants than cigarette smoke.
Short answer:
Flavours are not without risk, although under normal vaping conditions, they are significantly less risky than smoking, and most toxicants present at extremely low levels.
What we know about evidence:
Food flavourings are allowed for consumption, but not all are tested for inhalation.
Flavourings are often utilised at low concentrations in e-liquids, as opposed to food.
Independent toxicology tests reveal that most flavourings emit much fewer hazardous byproducts than tobacco smoke.
What significant reviews say:
Public Health England (2021): There is no evidence that the flavours used in regulated e-liquids offer dangers comparable to those of smoking.
NASEM (2018): When heated, certain flavouring compounds can produce irritants, but the quantities are far lower than in cigarette smoke.
Royal College of Physicians (2016): While long-term data are still being collected, the overall toxicological risk of flavoured e-cigarettes is significantly lower than that of combusted tobacco.
Why tastes are important for harm reduction
Adult smokers largely report that non-tobacco tastes help them quit smoking, and switching entirely is the quickest approach to reduce harm.
According to behavioural research conducted in the United Kingdom and the United States,
Adults who use flavoured vapes are more likely to completely stop smoking.
Tobacco-flavored goods contribute to increased relapse to smoking.
Bottom Line
Flavours are not completely risk-free, but the best current research indicates that the hazards are substantially fewer than those associated with smoking, and tastes play an essential role in assisting adult smokers in successfully switching.
Youth Use & Protection
Youth vaping is problematic because based on animal studies there is a concern that nicotine can harm the developing brain. There has been no clinical studies on young humans to establish this conclusively, due to medical ethical reasons. Therefore given this unknown alone, no young person who does not smoke should begin using nicotine in any form. While vaping is significantly less dangerous to adults who switch from smoking, it is not without risks, particularly for teenagers.
Key concerns:
The US Surgeon General and CDC warn that adolescent nicotine consumption can affect attention, learning, and impulse control.
Adolescent brains are more sensitive to nicotine, making them more susceptible to addiction than adults.
A gateway to smoking?
Evidence does not prove that vaping leads to widespread smoking. Despite vaping experiments, juvenile smoking rates in the United Kingdom and New Zealand continue to fall.
According to Public Health England and the UK Office for National Statistics, never-smokers continue to vape seldom.
Irresponsible product marketing can lead to increased juvenile experimentation.
Supporting References
According to the US Surgeon General (2016 and 2020), nicotine could have an effect on the growing brain.
According to the CDC (2022), youth vaping poses an addiction risk.
According to Public Health England (2021), regular vaping among young people who have never smoked is uncommon.
ONS UK (2022): Despite vaping, youth smoking rates continue to fall.
Most reputable vaping industries and harm-reduction activists urge rigorous regulations to keep vapes out of the hands of minors. Effective precautions include:
1. Legal Age Restrictions
Most countries require a minimum age of 18 to purchase vaping devices.
Before selling, retailers must check the customer’s age.
Unfortunately, there are no regulations in South Africa as the Tobacco Products and Electronic Delivery Systems Control Bill is still before Parliament for deliberation.
2. Retailer Licensing and Penalties.
Licensing systems, inspections, and sanctions help guarantee that businesses respect the law and do not sell to minors.
Again, this does not apply in South Africa. Currently a tobacco license can be sort, but this is not enforced.
3. Packaging and Labelling Standards.
Regulations usually require:
Child-resistant packaging
Clear nicotine warnings.
Ingredient disclosure
Bans on cartoon graphics that may appeal to young people
Unfortunately, there are no regulations in South Africa as the Tobacco Products and Electronic Delivery Systems Control Bill is still before Parliament for deliberation. However, the South African Bureau of Standards has published standards for vaping products.
4. Responsible Marketing Rules
Evidence-based policies prohibit:
Marketing directed at minors
Youth-appealing images
Sponsorships for children
This is backed by harm-reduction organisations globally. Please see Advertising Regulatory Board Appendix L – Vapour Products
5. Product Standards and Regulations.
Government standards help to prohibit the sale of illegal and harmful products, which are more likely to be used by young people due to their low cost and lack of regulation.
Unfortunately, there are no regulations in South Africa as the Tobacco Products and Electronic Delivery Systems Control Bill is still before Parliament for deliberation. However, the South African Bureau of Standards has published standards for vaping products.
Parents play an important role in avoiding child vaping. Evidence suggests that open communication and clear expectations limit juvenile experimentation.
1. Speak openly and quietly.
Discuss vaping with your child without passing judgement.
Explain:
Why is vaping for adult smokers only?
Why nicotine usage during youth poses risks
According to research from the CDC and the American Academy of Paediatrics, trust-based conversations outperform scare techniques.
2. Create explicit family rules.
Set boundaries around:
Not using nicotine.
Not attempting vapes or cigarettes.
Avoiding Peer Pressure Situations
Teen surveys reveal that high parental expectations minimise the likelihood of experimentation.
3. Understand the products.
Know what vapes look like, how they work, and why some youth experiment. Staying informed allows parents to discover and prevent underage use.
4. Watch for signs of nicotine use
This may include:
Sweet or unusual smells
Increased thirst
Irritability or mood fluctuations
Sudden secrecy surrounding bags or equipment.
5. If your child currently vapes
Approach the problem with support, not punishment.
Encourage open communication and consider consulting a healthcare provider if necessary.
Supporting References
CDC (2022): Family conversations are an effective prevention method.
American Academy of Pediatrics (2021): Supportive, informed parenting reduces youth nicotine use.
Public Health England (2021): Youth vaping is best addressed through education, parental engagement, and strict age-of-sale enforcement
Common Myths & Misconceptions
No, vaping is significantly less dangerous than smoking, but it is not without risks.
The most significant difference is combustion: cigarettes burn tobacco, resulting in tar, carbon monoxide, and thousands of harmful compounds. Vapes heat a liquid without burning, resulting in far fewer and lower levels of hazardous chemicals.
What the evidence shows
Public Health England (2015-2022) estimates that vaping is at least 95% less hazardous than smoking.
The Royal College of Physicians (2016) stated that long-term vaping is “unlikely to exceed 5% of the harm of smoking.”
National Academies of Sciences (2018): There is conclusive evidence that quitting smoking and switching to vaping minimises exposure to toxicants.
Smoking is uniquely deadly. Vaping is not harmless, but for adult smokers who switch completely, it is vastly safer.
No. There is no indication that regulated nicotine vaping leads to lung collapse (pneumothorax).
A collapsed lung is frequently caused by:
Trauma
Genetic conditions.
Lung disease.
Severe infections.
It has not been connected to the standard use of regulated vaping products.
The misconception often stems from:
EVALI (2019) is an outbreak in the United States caused by illicit cannabis cartridges laced with vitamin E acetate rather than nicotine vapes. The CDC confirmed that nicotine vapes were not the reason. Sensational media reports that are unrelated to evidence.
Key Reference
The CDC (2020) stated that EVALI incidents were “primarily associated with Vitamin E acetate in THC-containing products,” not nicotine vapes.
To summarise, nicotine vaping does not increase the risk of lung collapse.
No. There has never been a confirmed instance of “popcorn lung” (bronchiolitis obliterans) from nicotine e-liquids.
The myth originated from:
Workers in popcorn factories inhaled extremely high doses of diacetyl in industrial settings.
Some early e-liquids had trace levels of diacetyl, but controlled markets have eliminated or limited it.
What the evidence shows
Public Health England (2018) states that diacetyl levels in UK e-liquids do not pose a concern.
Cancer Research UK states, “E-cigarettes don’t cause the lung condition known as popcorn lung” and “There have been no confirmed cases of popcorn lung reported in people who use e-cigarettes”
According to the Royal College of Physicians (2016), vaping poses a “negligible” risk of popcorn lung compared to smoking. However, cigarettes contain at least 100 times more diacetyl than early e-liquids.
There is no clinical proof that vaping causes this condition.
If cigarettes, which contain significantly more diacetyl, do not induce popcorn lung, then regulated vaping products will not either.
No. Regulated e-liquids contain only a few well-known components with transparent safety profiles.
Typical Ingredients:
Propylene Glycol (PG) is food and medicinal grade.
Vegetable glycerin (VG) is edible and medicinal grade.
Nicotine (Optional)
Food-grade flavourings.
Regulatory frameworks (such as the UK’s MHRA, the EU TPD, and numerous national standards) require:
Complete ingredient disclosure
Toxicological Review
Purity Standards
Emissions testing
Bans on toxic additives (e.g., diacetyl and oils)
What the evidence shows
The Royal College of Physicians (2016) states that e-liquids are primarily made up of PG, VG, nicotine, and flavourings.
NASEM (2018): Vape aerosol contains much fewer contaminants and at far lower concentrations than cigarette smoke.
According to Public Health England (2021), the toxicants in vape aerosol are only a tenth of those found in cigarette smoke.
In summary, regulated e-liquids are transparent and significantly cleaner than cigarette smoke.
Using Vapes Responsibly
To keep your device and e-liquids safe and effective, follow these simple storage guidelines:
1. Keep out of reach of kids and pets.
Nicotine-containing e-liquids must always be stored safely. Most regulations (UK MHRA, EU TPD, FDA) mandate child-resistant packaging because accidental consumption can be dangerous.
2. Keep in a cold, dry location.
Heat and bright sunshine can destroy nicotine and flavourings, perhaps causing tanks or pods to leak. According to Public Health England, storing e-liquids at stable, moderate temperatures extends their life.
3. Keep the bottles well sealed.
Nicotine can oxidise when exposed to air, causing it to darken and lose its strength.
4. Do not keep in a hot automobile.
High temperatures can degrade seals, damage batteries, and reduce gadget performance.
Maintaining your vape properly promotes cleaner vapour, better flavour, and a safer experience.
1. Regularly replace coils or pods.
Most coils last 5-14 days, depending on usage. Burnt or bitter flavour indicates that it is time to replace.
According to manufacturers and consumer safety cautions, used coils might produce disagreeable flavours and slight irritants.
2. Keep your device clean.
Clean the mouthpiece and connection terminals to prevent residue buildup. Moisture or e-liquid on battery connections might degrade performance or result in misfires.
3. Charge safely.
Use the charger that comes with your device, or a reliable alternative. Regulators like the MHRA and the UK Trading Standards warn that dangerous charging techniques (cheap, unregulated chargers) raise battery dangers.
4. Check the seals and O-rings.
These stop leakage. Replace worn seals to maintain pressure and airflow.
5. Do not allow the tank to run totally dry.
Dry coils burn easily and produce unpleasant “dry hits.”
Avoiding Dry Hits.
Dry hits happen when the coil does not have enough e-liquid to vaporise.
Tips:
To ensure proper wick saturation, keep the tank at least one-third filled.
Prime the new coils. – Place a few drops of e-liquid straight onto the cotton and allow the tank to set for 5-10 minutes before vaping.
Use the proper wattage. – Running the power level too high can cause the coil to burn. Follow the wattage range indicated on the coil.
Use an acceptable VG/PG ratio. – High-VG liquids are thicker, and some smaller pod systems fail to wick them quickly enough.
Avoiding leaks
Leaks are frequently caused by pressure difficulties, inadequate sealing, or inappropriate filling.
Tips:
Close the airflow and fill slowly to avoid flooding the coil.
Check the O-rings and replace any that are worn or cracked.
Avoid storing a full tank in hot conditions because heat thins the liquid and increases pressure.
Keep the gadget upright whenever feasible.
Use e-liquids that are compatible with your device (such as thinner 50/50 liquids for pods and thicker 70/30 liquids for sub-ohm tanks).
Regulations & Policy in South Africa
South Africa currently lacks a dedicated, fully-enforced national law that explicitly governs all vaping / e-cigarette goods. Due to legal ambiguity, regulation varies, and many vapes stay in a “grey zone.”
ecigintelligence.com
Nicotine is officially classified as a scheduled substance under the Medicines and Related Substances Act, which means nicotine-containing products must meet medicine-regulation standards and can only be sold through licensed pharmacies (or on prescription), according to early regulatory interpretations.
Global Tobacco Harm Reduction
Nonetheless, and despite that classification, vape items are commonly available in shops, internet stores, and dedicated vape sellers, with many being unregulated.
Recognising the regulatory void, the government proposed the Tobacco Products and Electronic Delivery Systems Control Bill (the “Tobacco Bill”). If passed, it will subject e-cigarettes and related devices to the same regulatory framework as regular tobacco products.
Until the Bill becomes law, the regulatory status is ambiguous; many current procedures rely on interpretation and enforcement rather than a defined regulation.
South Africa’s tobacco-control legislation, which were originally created for cigarettes, confront complications when applied to vaping. As a result:
Because existing regulations (such as the Tobacco Products Control Act of 1993 and its revisions) define “tobacco products” broadly (i.e., items containing tobacco), many vaping products are excluded.
This legal loophole has allowed the vaping business to grow relatively unregulated, which may provide smokers with safer choices — but at the expense of a lack of official regulations (e.g., for product safety, labelling, quality control, and age checks).
The proposed Tobacco Bill attempts to bridge that gap by subjecting e-cigarettes / ENDS to the same limitations as cigarettes: sale exclusively to adults (18+), advertising/display bans, plain packaging, health warnings, and manufacturing/import regulations.
If properly enforced, these laws have the potential to restrict the availability and attraction of vaping goods (particularly flavoured or disposable ones), making switching less convenient or tempting for some smokers in terms of harm reduction. Indeed, harm-reduction proponents caution that excessive regulation may undercut the public-health benefits of vaping.
On the other hand, proper regulation (standards, quality control, age limits) could help legitimise and standardise safer alternatives by protecting users from rogue products, ensuring consistent nicotine delivery (important for quitting cigarettes), and reducing youth access if implemented in a balanced manner.
Because most vaping goods are not fully regulated, there is currently no national, enforced legislation regulating flavours or nicotine intensity levels for common retail vape items.
However, if passed, the proposed Tobacco Bill includes provisions that would ban or severely restrict flavours (other than tobacco flavour) and treat vape products similarly to traditional tobacco products, which would most likely include limits or restrictions on nicotine delivery as part of product standards.
Meanwhile, some professional bodies in South Africa (e.g., pharmacies or regulators) have already advocated for nicotine strength limits: for example, one viewpoint is that e-liquids should ideally have nicotine concentrations no higher than those found in a pack of cigarettes (e.g., 36 mg per total volume, or a low mg/ml limit). Medical Brief
Furthermore, under current medicine-control classification (because nicotine is scheduled), nicotine-containing products are supposed to be dispensed by pharmacies, which (in theory) allows for concentration regulation and oversight, but this has not been consistently enforced, given the widespread availability of vaping products.
For a website like VSML, which promotes evidence-based harm reduction, this complex regulatory framework means:
There is a genuine opportunity: if properly controlled, vaping products may be made safe, standardised, and readily available as alternatives to combustible tobacco.
There is also a significant risk that without regulation, the market will be flooded with low-quality, untested, or counterfeit products; youth access will be inadequately controlled; and policy decisions (e.g., flavour bans) may unintentionally remove useful tools for smokers seeking less-harmful alternatives.
Advocacy, including requests for balanced regulation that distinguishes combustible tobacco from vaping, remains critical. Policymakers should evaluate evidence from independent assessments, real-world switching statistics, and adult smokers’ experiences, rather than solely anxieties about juvenile uptake.
Environmental Questions
Yes, disposable vapes have environmental problems, mostly because they mix plastic, e-liquid residue, and lithium-ion batteries into a single product that is frequently discarded inappropriately.
Why disposables cause difficulties
Built-in lithium batteries.
Each disposable has a lithium cell. When batteries are discarded in general rubbish, they contribute to electronic waste (e-waste).
Plastic waste
The plastic bodies of disposables contribute to the landfill burden.
The Royal Society of Chemistry (2022) warns of rising waste from small electrical devices.
Improper disposal.
According to surveys, the majority of consumers place disposables in domestic bins rather than designated recycling streams.
Material Focus (UK, 2023) discovered that more than half of disposables are dumped wrongly.
Disposables may help some smokers quit owing to their convenience, but they are not environmentally friendly. Refillable pod systems and reusable devices leave a significantly less environmental footprint.
To reduce environmental impact, take the following steps:
1. Recycle batteries properly.
Vape batteries (including those in pods and disposables) should be directed to:
E-waste Recycling Points
Battery recycling bins (available at many supermarkets, hardware stores, and municipal institutions)
2. Dispose of pods and tanks responsibly.
Empty the remaining e-liquid from the pods or tanks.
Rinse softly (optional) to eliminate residue.
If your municipality accepts small mixed plastics for recycling, place plastic parts there.
If you are unsure, dispose of plastic properly in general rubbish, but never toss batteries in home bins.
3. For refillable devices.
Before recycling the device, remove the battery (if it is detachable).
Recycle devices through the proper e-waste channels.
4. Do not trash used pods or disposables.
Nicotine residue can pollute soil or water, and plastic lasts for decades.
Yes, vaping is substantially more environmentally beneficial than smoking, even after accounting for e-waste, because cigarettes cause tremendous, long-term environmental damage.
Smoking hurts the environment.
Cigarette butts are the world’s most littered object. Every year, more than 4.5 trillion cigarette butts end up littering the environment.
Reference: WHO’s “Tobacco and the Environment” report (2022).
Filters contain microplastics.
Cigarette filters are constructed of cellulose acetate, a plastic that degrades into microplastics, polluting streams, soil, and oceans.
References: WHO and UNEP reports.
Cigarette manufacture is incredibly resource intensive.
Deforestation for tobacco growing.
Excessive pesticide use
Tobacco has a high water usage (WHO Environmental Impact of Tobacco, 2022).
Environmental Impact of Vaping
Vapes do not generate hazardous cigarette butt trash.
Refillable systems generate far less trash than disposables.
E-waste from batteries must be appropriately managed, but the overall environmental impact is significantly less than that of the worldwide cigarette supply chain.
Summary
Vaping has significantly less long-term environmental damage than smoking, but safe disposal of batteries and pods is required.
Using refillable devices is the most environmentally responsible solution.