Chemfree contains hydro-minerals magnets and Bact-O-bane fibers. Once it is put into the water tank of toilet, it will produce a frequency that will prevent minerals from adhering to the side of the tank. Such mineral particles will be carried away with water when flushed, resulting in a clean, stain-free and odor free toilet bowl. Chemfree can also inhibit the growth of bacteria and prevent the buildup of fungus and mildew.

Instruction:

Clean the inside of your toilet tank thoroughly before using Chemfree. If there is any mulish stains, pour some borax (sodium borate) into the tank and leave it over-night then lightly scrub it. Just place one into your toilet tank and enjoy a clean toilet bowl for 50,000 flushes or 5 years. Be sure to position the Chemfree cartridge in one of the corners of the tank, away from the toilet drain pipe and parts.

Chemfree adds nothing and takes nothing from the water. Safe for your children, pets and the environment.