Strong solution of sodium hypochlorite to be used in laundry as stain remover, general purpose cleaner, mold & mildew remover, deodorizer, biodispersant to remove biological builds from tiles, food equipment, R.O. Canisters, coolers. Cleans toilets, bathtubs, showers & shower curtains. WARNING: DO NOT Mix With Acids or Ammonia or Reducing Compounds. DO NOT Use With Acid Bathroom Cleaners. Chlorine Gas is Poisonous.