MASON CITY, IA - You've heard of second-hand smoke, when people are exposed to someone else who's lighting up.
Now a new study says third-hand smoke is also hazardous.
In a study published in this month's issue of Pediatrics, researchers found third-hand smoke is the residue from toxins that stick around long after someone has smoked.
The invisible gases and particles are found on hair, clothing, furniture, carpeting or in the car.
It's dangerous for children who may get it on their hands from crawling around on the floor, because the residue is filled with carcinogens and even radioactive material.
Tammy Bryant with the Cerro Gordo County Department of Public Health says this is just another reason why they have program in place to help folks kick the habit.
"Quitting smoking is the ideal thing to do, it's hard to do, but really it's all about awareness. Making people aware of, hey maybe I need to really think about quitting."
Researchers say third hand smoke has toxins that are found in chemical weapons, lighter fluid, and paint thinners to name a few.
If you'd like to learn more about this study, go to the related link to this story.
