Busting Vaping Myths In 2025

For a practice that Public Health England has stated to be 95% safer than smoking, you’d think all the vaping myths and misinformation would have faded by now.

Yet, despite years of research and widespread use, misconceptions about vaping continue to spread, resurfacing in conversations whenever the topic arises.

We’re here to set the record straight — debunking some of the most common vaping myths and presenting the simple, honest facts about vaping.

With the right information, you can make an informed decision about whether vaping is the right choice for you.

So, without further ado, let’s starting busting vaping myths.

Myth 1: Vaping Causes Popcorn Lung

This is one of the oldest vaping myths in the book. It’s been making the rounds for years now, despite countless pieces of scientific evidence debunking it from credible sources.

The popcorn lung myth likely originated when factory workers exposed to high levels of diacetyl developed a rare disease called bronchiolitis obliterans, a respiratory condition that causes coughing and shortness of breath.

Because some e-liquids back in the early days of contained diacetyl, vaping myths arose suggesting they could lead to the same condition.

However, this assumption overlooks a key fact — diacetyl is found in significantly higher levels in traditional cigarettes than in e-liquids, yet smoking has never been linked to popcorn lung.

In 2016, the UK banned the use of diacetyl in vape products, ensuring that regulated e-liquids contain none at all. To stay safe, always buy from reputable sellers who comply with UK and EU TPD (Tobacco Products Directive) regulations.

Myth 2: Vaping Is Just As Harmful As Smoking Cigarettes

One thing that is absolutely not among the ridiculous vaping myths, is that traditional cigarettes are are loaded with harmful chemicals — many of which are toxic and potentially lethal.

These harmful toxins come from multiple sources throughout the tobacco manufacturing process, from the soil it’s grown in to the combustion of the cigarette itself.

In fact, there are over 5,000 chemicals present in tobacco smoke, including arsenic, ammonia, butane, carbon monoxide, methanol, and tar —all of which pose serious health risks.

E-Liquids, on the other hand, contain a much simpler blend of propylene glycol (PG), vegetable glycerine (VG), flavourings, and nicotine — none of which are linked to the same carcinogenic risks as tobacco smoke. While nicotine is addictive, it’s not the primary cause of lung cancer and other smoking-related diseases.

Vaping offers a harm-reduction alternative to smoking by delivering nicotine without the toxic by-products of combustion and other substances.

That said, the best option for your health will always be to quit smoking and vaping altogether — but for smokers looking to switch, vaping remains a far less harmful choice.

Myth 3: E-Cigarettes Are Explosive

We’ve all read the dramatic headlines: “Vape device explodes in man’s pocket, causing life-changing injuries!”— but what these stories often fail to mention are the crucial details behind such incidents.

Key factors like the type of device, where it was purchased, and how it was charged are rarely highlighted, despite being essential for understanding vape safety.

The reality is that e-cigarettes, like any other electronic device, must be used, stored, and charged properly to ensure safety.

Cheap, unregulated devices from unreliable vendors can pose serious risks, as can misusing or modifying devices in ways they weren’t designed for.

By purchasing e-cigarette products from reputable retailers and following manufacturer instructions, vapers can avoid unnecessary risks and ensure their devices operate safely and effectively — just as they were designed to do.

Myth 4: Vape Juice Contains Anti-Freeze

This vaping myth likely stems from the presence of Propylene Glycol (PG) in e-liquids — a completely safe and non-toxic ingredient commonly found in pharmaceuticals, cosmetics, and even food.

While it’s true that PG is used in antifreeze, it’s actually included to make antifreeze less harmful in case of accidental ingestion, rather than being a toxic component itself.

Unlike the harmful chemicals in antifreeze, Propylene Glycol is approved for human consumption and is widely used in everyday products.

So, while the comparison might sound alarming, it can be completely disregarded along with all the other vaping myths — vaping does not equate to inhaling antifreeze!

Myth 5: Vapes And E-Liquids Are Deliberately Targeted At Kids

Young people, more specifically teenagers, have always been drawn to what seems forbidden or rebellious— just as previous generations were with traditional cigarettes. This incredibly normal phenomenon has unfortunately led to vaping myths that warn of e-liquids and e-cigarette products being soley targeted at underage vapers.

However, it’s crucial to remember that vaping wasn’t created to attract non-smokers; it was developed as a harm-reduction tool for those looking to quit smoking.

That’s why strict age restrictions are in place — e-cigarettes and vape juices are legally only available to over-18s. Responsible retailers play a key role in preventing youth access, ensuring that vaping remains a smoking alternative, not a new habit for non-smokers.

Myth 6: Nicotine Causes Lung Cancer

While it’s true that nicotine is an addictive substance, it certainly isn’t carcinogenic — one of the biggest vaping myths that’s incorrectly believed by 40% of smokers.

Nicotine is the addictive component of cigarettes, but on its own, it poses minimal health risks. The real danger lies in the thousands of toxic chemicals found in cigarette smoke, many of which are known carcinogens also responsible for other serious health issues, like lung disease.

E-cigarettes, on the other hand, don’t produce tar or carbon monoxide, the two most harmful substances in cigarette smoke.

While some chemicals found in tobacco smoke may be present in vapour, they exist at significantly lower levels, making vaping a far less harmful alternative to smoking cigarettes.

Myth 7: Second-Hand Vapour Is Just As Harmful As Second-Hand Smoke

While the dangers of passive smoking are well-documented, the latest evidence from Public Health England (PHE) has found no identified risks associated with passive vaping.

Unlike smoking cigs, e-cigarettes are not included in the UK laws that prohibit smoking in enclosed public spaces. Instead, businesses and organisations set their own policies on indoor vaping.

However, as some individuals—particularly those with respiratory conditions—may be sensitive to vapour, PHE advises organisations to consider this when establishing their policies.

Myth 8: There’s No Regulation On E-Cigarette Products

Another vaping myth that can be debunked with a simple Google search! The UK has some of the world’s strictest regulations when it comes to e-cigarettes and vape juices.

Since May 2016, the Tobacco Products Directive (TPD) has set minimum safety and quality standards for vaping products.

Under these rules, all e-liquids must be submitted to the UK Medicines and Healthcare Products Regulatory Agency (MHRA) for testing, with full disclosure of every ingredient.

From May 2017, all non-compliant products were removed from sale, meaning that any vape product purchased from a reputable retailer (like us!) is fully regulated, tested, and approved for safety.

Myth 9: Vaping Causes Sinus And Respiratory Issues

This is one of the most problematic and common vaping myths that has deterred way too many people from quitting smoking traditional cigarettes.

Many people believe that vaping causes sinus infections and other respiratory problems, but this claim is often exaggerated or misunderstood.

Traditional cigarettes contain thousands of harmful chemicals, including tar and carbon monoxide, which are known to cause lung disease, chronic sinus irritation, multiple forms of cancer and infections — we know this very well by now.

Vaping, on the other hand, eliminates combustion and significantly reduces exposure to these harmful substances.

While vaping can cause temporary dryness in the nasal passages and throat (especially if you’re sensitive to PG (propylene gycol), this does not mean it directly causes sinus infections. Sinus infections (sinusitis) are usually triggered by viruses, bacteria, or allergies — not by vaping itself.

In fact, many vapers have reported less coughing, improved breathing, and reduced phlegm production compared to when they smoked cigarettes.

Myth 10: Vaping Is A Gateway to Smoking Traditional Cigarettes

This is a prevalent myth that suggests vaping leads young people and teens to start smoking traditional cigarettes. However, studies have shown that e-cigarettes are mostly used by current or former smokers aiming to quit smoking.

The intention behind vaping is to provide a less harmful alternative to smoking, not to entice non-smokers into picking up the habit.

Regulations and age restrictions are in place to prevent minors from accessing e-cigarette products. These measures are designed to ensure that vaping remains a tool for harm reduction rather than a gateway to smoking.

The evidence does not support the vaping myths that suggest using e-cigarettes leads to smoking traditional cigarettes, but rather that it serves as a means to help smokers quit smoking and reduce their exposure to harmful chemicals found in cigarette smoke.

Summary

With all the vaping myths and misinformation constantly circulatuing, it’s easy to feel confused. But when you cut through the noise, the facts speak for themselves.

While vaping isn’t completely risk-free, the science is clear—compared to smoking, vaping is far less harmful.

This isn’t just an opinion; it’s backed by leading health organisations, including Cancer Research UK, the Royal College of Physicians, the British Medical Association, Action on Smoking and Health (ASH), and the National Academies of Sciences, Engineering, and Medicine.

These experts agree that while ongoing research is essential, vaping remains a significantly safer alternative for adult smokers.

So, next time you see a dramatic headline about vaping, take a step back and consider if it might be one of those over-the-top vaping myths. The media often thrives on fear and controversy, but the reality is much simpler: e-cigarettes are a safer option than traditional cigarettes.

If you need any further assistance, don’t hesiate to contact us! Our friendly team of experts have extensive knowldege of all things vaping, and can assist with any queries you may have.