Third-hand Smoke
According to the Mayo clinic, thirdhand smoke is residual nicotine and other chemicals left on indoor surfaces by tobacco smoke. People are exposed to these chemicals by touching contaminated surfaces or breathing in the off-gassing from these surfaces. This residue is thought to react with common indoor pollutants to create a toxic mix including cancer causing compounds, posing a potential health hazard to nonsmokers — especially children.
Third-hand smoke clings to clothes, furniture, drapes, walls, bedding, carpets, dust, vehicles and other surfaces long after smoking has stopped. The residue from thirdhand smoke builds up on surfaces over time. To remove the residue, hard surfaces, fabrics and upholstery need to be regularly cleaned or laundered. Thirdhand smoke can’t be eliminated by airing out rooms, opening windows, using fans or air conditioners, or confining smoking to only certain areas of a home.
Children and nonsmoking adults might be at risk of tobacco-related health problems when they inhale, swallow or touch substances containing third-hand smoke. Infants and young children might have increased exposure to thirdhand smoke due to their tendency to mouth objects and touch affected surfaces.
Third-hand smoke is a relatively new concept, and researchers are still studying its possible dangers. In the meantime, the only way to protect nonsmokers from thirdhand smoke is to create a smoke-free environment.
Dust-wipe samples can be collected for laboratory analysis of nicotine using modified NIOSH Method 2551 to determine whether third-hand smoke residues may be present on surfaces at elevated levels. Extensive cleaning and re-painting of room-side surfaces may be necessary to eradicate thirdhand smoke residues.
Call Angstrom testing services at 516-724-4574 today for more information.
