Scrub Bubl Drop-Ins Blue, Scrubbing Bubbles, Mfr#: 00191

Scrubbing Bubbles Vanish Continuous Clean Drop-Ins help keep your toilet bowl stain-free. Simply drop a tablet of the toilet bowl cleaner into the back of your toilet tank. With every flush it cleans and deodorizes your toilet bowl and repels tough hard water mineral and lime scale stains. It’s a quick hassle-free way to keep your toilet cleaner than ever.