Acrolein. Found in weed killer
Acetonitrile. Found in car exhaust fumes
Arsenic. Found in rat poison
Cadmium. Found in batteries
Formaldehyde. Found in preservatives in morgues
Benzene. Found in gasoline
Chlorine. Found in bleach
Glyoxal. Found in hospital-grade disinfectant
Toluene. Found in aviation fuel
Xylene. Found in paint stripper
Hydrogen cyanide. extremely poisonous, and flammable liquid
Nicotine.Nicotine is a highly addictive chemical that comes from the tobacco plant.
Propylene glycol. Propylene glycol is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.