By Jackie Perez, ETHOS Treatment

Over the past two decades, nicotine use among young people has evolved dramatically. Cigarettes have largely been replaced by brightly colored vapes, flavored disposable devices, and oral nicotine pouches like Zyn. While these products are often marketed in ways that make them appear cleaner, safer, or less harmful than tobacco, the truth is far more complicated. And for parents, caregivers, and educators trying to understand what today’s teens are facing, the landscape can feel overwhelming.

Through ETHOS Treatment, I spend much of my time inside middle schools and high schools talking openly with students about nicotine, addiction, and the realities of substance use. I share my own lived experience with drugs, alcohol, and nicotine, because honest storytelling builds trust, and trust opens the door to real learning.

What I hear from teens tells a very clear story: they are surrounded by vaping. They know the names, the flavors, the devices. They can describe what vapes look like in perfect detail. They see them at gas stations, in backpacks, in bathrooms, and sometimes in classrooms. But what they don’t know is what these products actually contain or how deeply they can affect their physical and emotional health.

Why Teens Believe Vaping Is “Safer” — and Why That’s Misleading

Many young people genuinely believe vaping is harmless. Part of that is the packaging — bright colors, cheerful names like Peach Watermelon Ice, and devices that look like highlighters or makeup tubes. Part of it is misinformation about tobacco versus nicotine. And part of it is the adolescent brain itself.

Teenagers’ prefrontal cortex — the part of the brain that manages decision-making, long-term thinking, and risk assessment — is still developing. This makes them more susceptible to clever marketing and less able to connect choices today with consequences tomorrow.

But in reality, most vapes contain thousands of chemicals, including formaldehyde, heavy metals, and trace amounts of carbon monoxide.

One chemical, diacetyl, is safe to eat but dangerous to inhale when heated. This is the same chemical used in microwave popcorn and is linked to “popcorn lung,” an irreversible lung condition seen in factory workers and heavy vape users.

Newer devices deliver extremely high concentrations of nicotine, often far more than a traditional cigarette.

Because of the relative newness of vaping, there’s still no long-term research into how these chemicals affect developing lungs, hearts, and brains.

What About Zyn and Nicotine Pouches?

Zyn and similar pouches contain nicotine without tobacco. But “tobacco-free” does not mean risk-free. Early research is already showing that users risk severe gum deterioration, receding gum lines, and dental complications so significant that some users cannot receive fillings.

Because teens place these pouches directly against their gums — sometimes for extended periods — the exposure can be intense.

A Surprising Fact That Grabs Students’ Attention

During school presentations, I ask students to name one household item that contains nicotine — something that isn’t cigarettes, patches, gum, or vapes.

The answer shocks them: bug spray.

Nicotine is a pesticide. Its job is to break down communication between vital organs in insects. That same mechanism is what makes nicotine so addictive in humans — just delivered in quantities too small to be immediately toxic.

But here’s the part most parents don’t know:

If you extracted all the nicotine from a pack of cigarettes or from many vapes, you’d be left with a single drop — and that single drop, if placed directly on the skin, is enough to kill a person.

That’s why even “small” or “occasional” nicotine use can quickly escalate into dependence.

The Link to Other Substances

Most gas stations follow age restrictions for nicotine sales, but vape shops are notoriously inconsistent. Many get shut down, only to reopen shortly afterward. And in those stores, nicotine vapes often sit right beside:

• High-potency THC vapes
• Delta-8 and Delta-10 cartridges
• Kratom
• CBD products

Exposure alone can normalize these substances for teens and increase curiosity. In some cases, students experiment because “everyone else is doing it.” In others, the nicotine addiction itself becomes a gateway because teens are already in environments where multiple substances are accessible.

Signs Your Child Might Be Vaping

Unlike cigarettes, nicotine vapes and Zyn pouches don’t leave a lingering smell. They’re also small, cheap, and easy to hide. That makes detection difficult. Some signs may include:

• Increased irritability or anxiety
• Trouble focusing
• Frequent bathroom visits
• Unexplained spending or missing cash
• Sweet, fruity, or chemical scents on clothes or in backpacks

But the most reliable indicator often isn’t a “sign” — it’s a conversation.

How to Talk to Your Child About Nicotine

The most effective approach is simple: give them information without shame or fear-based messaging.

Adolescents respond to honesty. When I speak to them, I share my own experiences with smoking and vaping, and how quickly dependence developed. I explain how nicotine became harder to quit than any other substance I used. I add the truth that they deserve better than becoming a long-term science experiment.

Shaming or lecturing shuts the conversation down. But sharing facts, asking questions, and inviting them into dialogue opens the door.

Your child might already be making healthy decisions. Most students I meet aren’t vaping. But the loudest kids are often the ones using, which can distort perception among peers and parents.

ETHOS Treatment Is Here to Help

At ETHOS, we believe prevention is just as important as treatment. Whether your family is navigating early experimentation, suspected dependency, or simply trying to understand the risks, our team is here to support you with:

• Education
• Clinical guidance
• School-based prevention programs
• Compassionate care grounded in real experience

You don’t have to navigate this alone—and neither does your teen.

If you have concerns about your child’s nicotine use, or want to learn more about prevention programming at ETHOS, visit ethos.thedigitalintellect.com/ or reach out to our team anytime.

About Ethos Treatment

Ethos Treatment LLC is a behavioral healthcare provider accredited by The Joint Commission to treat mental health conditions and substance use disorders. Licensed clinicians lead Intensive Outpatient Programs in Pennsylvania via telehealth and at seven locations: Broomall, Collegeville, Jenkintown, Philadelphia, Plymouth Meeting, West Chester and Wyomissing. Ethos accepts most insurance.