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Death & Disease

E-cigarettes’ sneaky secondhand vapor: Is it harmful?

E-cigarettes and vaping devices are getting a lot of attention, in particular for their rising popularity among youth. Growing research is showing these products are harmful and highly addictive. But there’s another dangerous part of e-cigarettes that deserves attention for the people around it – the ultrafine mist that users inhale and exhale while vaping, exposing themselves, bystanders, and the environment to harmful materials.1

Despite what e-cigarette manufacturers would like us to believe about whether secondhand vapor is harmful, these products do NOT emit a harmless water vapor. It’s actually an aerosol with a mixture of dangerous chemicals.2 At least 10 chemicals identified in e-cigarette aerosol are on California’s Proposition 65 list of cancer-causing chemicals and reproductive toxins.3 According to the US Surgeon General, the e-cigarette aerosol could expose bystanders to harmful substances including:

  • Nicotine
  • Heavy metals
  • Volatile organic compounds
  • Ultrafine particles that can be inhaled deeply into the lungs2

Exposure to fine and ultrafine particles may exacerbate respiratory ailments like asthma and are known to have an immediate negative impact on the cardiovascular system.45 E-cigarette use has also been shown to constrict arteries, which may cause a heart attack.6

What’s more, research is showing that newer versions of e-cigarettes and vaping devices produce more ultrafine particles compared to older models.7

For parents of teens and young adults, vape use remains an urgent public health concern in California. Currently, 5.6 percent of California teens use vapes while 11.2 percent of young adults use vapes, the highest among any group.8 These young adults were among middle and high school students during the height of the tobacco industry-created youth epidemic.9 Big Tobacco actively preys on youth to be “replacement customers” because their products kill their existing ones.10 And research shows kids who vape are three times more likely to be daily cigarette smokers in the future.11 Even if your teen isn’t vaping, they may be breathing aerosol exhaled by someone else who is vaping, putting their health at risk.12

Take steps now to breathe clean air. Adopt tobacco-free rules, including e-cigarettes, in your home and vehicle. Visit our Secondhand Dangers campaign to learn more about rising secondhand smoke and vape rates and find out what your city is doing to protect you.

disease/secondhand-vape

Explore the tobacco industry’s damage

The tobacco industry currently spends billions each year on slick marketing tactics and political influence so they can profit off death and disease.

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Even for people who don’t use tobacco, there can be deadly consequences.

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The industry calls kids their “replacement customers. Big Tobacco sentences them to a lifetime of addiction and disease.

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This racist and unjust industry has strategically targeted certain communities with deadly products and manipulative messaging.

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No one’s safe from the environmental damage and health risks from toxic tobacco waste and its plastic pollution.

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Hold the industry accountable

California has already protected people from other harmful products, and it's time to hold the tobacco industry to the same standards.

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Big Tobacco’s deceitful tactics are harmful both for us and for the planet. Learn more about new concerns over vape waste, or speak up to help hold the tobacco industry accountable. 1

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