In-tank cleaner cleans and deodorizes. Prevents scale and mildew buildup. Colors water blue with each flush. Has 22% surfactant formulation. Lasts up to 30 days. Simply drop one tablet in the tank and let it do the work for you, leaving your toilet fresh and sparkling. Perfect for busy households or commercial settings, this unscented cleaner comes in a convenient 9 oz size and includes 12 tablets per box.
