Third Hand Smoke Proven Dangerous For Our Health

Doctors are stating that third hand smoke can also be very dangerous for our health.
When we think of smoking, most of us non-smokers think of the dangers associated with second hand smoke.
Apparently, third hand smoke does exist, and is characterized as invisible toxins left behind that do not quite qualify as smoke left behind by smokers.
Examples of third hand smoke would include tobacco residue we smell on a smokers clothing and hair.
According to doctors from Mass General Hospital for Children in Boston third hand smoke can be just as dangerous as second hand smoke.
Studies that they performed revealed some alarming results pertaining to smokers and their knowledge pertaining to their habit.
Their results proved that up to 84% of smokers knew smoking was bad for the health of others, yet they continue doing it anyway.