Cleaning Plastic Tub

What is the point of the ice? No hate I’m just curious to see if I should try

These mop heads are pretty inexpensive, just use one for the tub/shower/tile, swap it out and use a separate one for the floor. As some of you may know, shaving cream sprayed around the base of the toilet works wonders for urine odor. This is a tip for any household with male's.