I tested the HOTO Electric Spin Scrubber on my bathroom sink, mirror and wall tiles. Not only did it leave those surfaces ...

It can also serve an aesthetic purpose by helping make your tiles pop ... Then dampen the brush in the dishwasher pod solution and use it directly on the grout lines to lightly scrub the porous ...

no brush needed at that point. Zep recommends application to grout lines only, so I tried my best not to get it on the rest of the tile. I could immediately see the solution bubbling up on the ...

Plus, steel wool can scratch the tile surrounding the grout joint. Opt instead for a soft sponge or nylon bristle brush, ...