3M 557BL Toilet Scrubber With Refill Head
Scotch Brite 1 handle 4 scrubber refill heads with bleach. No touch disposable scrubbers. Removes rust and stains. head turns from blue to white when soap is used up. Fits under the toilet rim. Fresh scent. Refer to model No. 557BL R for Scotch Brite disposable refills.