Powerful cleaner - no bleach harshness. Kills 99.9 percent of bacteria when used as directed. Hydrogen peroxide formula releases thousands of micro bubbles that penetrate to dissolve lime scale and rust stains in the toilet bowl without leaving a harsh chemical residue. Contains no chlorine bleach. Leaves a fresh clean scent. No gloves or mask needed. Application: Toilet and Urinal Cleaner; Applicable Material: Toilets; Urinals; Chemical Compound: Hydrogen Peroxide; Dirt Types: Grime; Mildew; Mineral Scale; Mold; Organic Matter; Soil; Stains.