Third-Hand Smoke
I understand the natural instinct to protect our children. But the latest suggestion of the danger some people do to their children has me wanting to know more.
What is third-hand smoke?
What I’m talking about is a recent study conducted on the dangers of third-hand smoke. Third-hand smoke is a newly coined term used to describe tobacco toxins that you cannot see. But you can smell them, and you probably have, every time you’ve been near a smoker after they’ve finished a cigarette, ridden alone in a cigarette-smelling elevator, or checked into a hotel room with a lingering scent of tobacco. Invisible third-hand smoke permeates a smoker’s surroundings and can cling to things like furniture, clothing, carpeting, and vehicle interiors.
The group of Berkeley scientists behind this latest study suggests that third-hand smoke can adhere to any surface with which tobacco smoke comes into contact. They say it’s possible because nicotine turns into a vapor as it burns. They also say the vapor is highly toxic, containing 60+ known carcinogens.
The ability to adhere to or stain a surface is the point at which the potential problem with third-hand smoke begins. You might not realize this, but also present in our environment is a very common indoor pollutant called nitrous acid. Car exhaust and unvented gas appliances are two common sources of nitrous acid.
Dangerous chemicals called tobacco-specific nitrosamines, or TSNAs, are produced when nicotine stains react with this pollutant. And not just a few. On tested surfaces, scientists found that when exposing nitrous acid to a surface contaminated by third-hand smoke, the level of newly-formed TSNAs was boosted by up to 10 times!

Naturally, smokers are skeptical
Lately, smokers have had a hard time fitting into a society that continually tries to ostracize them. And they believe this is one more propaganda-filled attempt to get them to quit. They understand the dangers of first-hand smoke, but choose to continue anyway. They’ve had no choice but to comply with laws banning them from smoking in public places to help reduce other people’s exposure to second-hand smoke. But they’re having a tougher time accepting the idea and the inherent dangers of third-hand smoke.
No doubt this newly-released study is the first of many we’ll be seeing in the future. Those who understand that there is such a thing as third-hand smoke, and who understand its potential dangers, want everyone to know what they know.
Innocent children are the driving force
Because they’ve accepted the potential dangers of exposing their children to second-hand smoke, many smokers have started smoking outside the home, or cracking their car windows while driving, or using a fan to circulate the air in a smoke-filled room. They believe these actions eliminate their children’s exposure to second-hand smoke.
But what they don’t realize is that these actions don’t eliminate their children’s exposure to third-hand smoke. Especially vulnerable are young children who crawl on rugs, or who chew on things since they may be absorbing carcinogen-filled third-hand smoke through their skin or ingesting it.
And this raises an interesting question: Should smokers now refrain from smoking inside their own homes and their vehicles?
What do you think?
Labels: addiction, Cancer, children, Electronic Cigarette, study












