to consult a doctor before using antiperspirants containing aluminum. Aerosol burns and frostbite If aerosol deodorant is held close to the skin for long enough, it can cause an aerosol burn—a form of frostbite. In controlled tests, spray deodorants have been shown to cause temperature drops of over 60 °C in a short period of time. Clothing Aluminium zirconium tetrachlorohydrex gly, a common antiperspirant, can react with sweat to create yellow stains on clothing. Underarm liners are an antiperspirant alternative that does not leave stains. See also Air freshener Aluminum chlorohydrate Perfume References External links Antiperspirants/Deodorants and breast cancer Personal hygiene products Aerosols American inventions Body odor