<unk>  is an antibacterial cleansing agent that is FDA approved for the treatment of gingivitis, periodontitis, and skin cleansing procedure.   Common adverse reactions include staining of the teeth and other oral surfaces, calculus formation, and an alteration in taste perception.
Chlorhexidine gluconate
Sodium hypochlorite
Epichlorohydrin
Tefluthrin
Potassium hydroxide
Benzethonium chloride
Gutta-percha
Tolmetin