Hand sanitizer gel is a quick-drying, gelatinous cleanser containing primarily alcohol (like ethanol or isopropyl alcohol) that is rubbed on the hands to kill bacteria and viruses.
Iodine is an ingredient of nutritional supplements that is also used for disinfection. Iodine is com...
Formaldehyde is a colorless, flammable gas with a strong, pungent odor used in medicine primarily fo...
....