Toilet Tank Cleaner

Removes buildup of calcium, rust and hard water deposits in the tank. Prolongs the life of toilet components. Safe for septic Systems. Pour 8 oz (1/2 bottle) into the tank, for best results leave in the tank overnight, use as often as needed.

• Removes buildup of calcium, rust and hard water deposits
• Prolongs the life of toilet components
• For best results leave in overnight