Kills 99.9% of germs (Kills Germs: Staphylococcus Aureus (Staph), Salmonella enterica (salmonella), influenza A2 virus, rotavirus, candida albicans). Whitens and brightens, destroys tough stains. Contains no phosphorus. The only toilet bowl cleaner with Clorox bleach, eliminates odors. Note that prolonged contact with metal, old porcelain or worn plastic laminate may cause discoloration. In addition, do not use with ammonia, as hazardous gases may be released). www.clorox.com. how2recycle.info. Questions? Comments? Please visit us at www.clorox.com or call us at 1-800-227-1860. For more product ingredient information, visit IngredientsInside.com. Made in USA of global components.