Instant Power Toilet Tank Cleaner- 2 Pack

REMOVES BUILD-UP AND OTHER DEPOSITS IN TOILET TANK This 2 pack will clean 4 toilet tanks in your home! Hard water deposits and other build-up accumulate in your toilet tank due to constant exposure to water. Build-up can cause the toilet tank to look dirty and damage toilet components. Instant Power® Toilet Tank Cleaner removes build-up and other deposits, leaving you a clean toilet tank and prolonging the life of toilet components. Chemicals: Citric Acid REMOVES BUILD-UP OF CALCIUM, RUST AND HARD WATER DEPOSITS CLEANS TOILET PROLONGS LIFE OF TOILET COMPONENTS LEAVES FRESH SCENT Septic Safe  Do not mix with bleach or other cleaning products. Includes: 2 - 16 ounce bottles that will clean 4 toilet tanks.  SDS