The 8 Best Shower Cleaners of 2021 for Bathroom Tub & Tile

You may not realize that as soon as a surface is touched (even immediately after cleaning it!) bacteria starts to grow. But that’s exactly why Microban’s bathroom cleaner is so exciting to us — 
like all the products in the Microban 24 Hour line, it not only sanitizes or disinfects surfaces when you clean them, it also puts down a protective barrier to keep bacteria from growing for up to 24 hours. In Cleaning Lab tests, this spray cut through tough soap scum, didn’t leave any damaging residues and, because it’s EPA-registered, we’re confident that its 99.9% germ-killing claims are accurate. To maximize its mildew- and mold-preventing powers, apply it to clean, hard surfaces every seven days, and any soft surfaces (read: shower curtains) every 28 days.  

If you prefer using aerosols over trigger-spray cleaners for the fine, wide mist they dispense, Breathe’s bathroom cleaner offers those benefits without the harsh hydrocarbon propellants that give some aerosol cleaners a strong chemical smell. Instead, Breathe uses nitrogen — a major component of air — to dispense the cleaner out of the can.  Not only does this eliminate the smell, you also won’t be left with a partially full can that suddenly stops spraying. In our tests, we found a little went a long way. Lightly spray a small area with a fine mist and wipe clean. For heavy soil, let it work for a minute or two and use a soft brush to scrub away deposits. 

If you have white grout to brighten, there’s nothing that works better than CLR Brilliant Bath cleaner in our experience. Spray it on, let it set a minute or two , then scrub. In our tests, stains not only disappeared quickly, but as the grout dried, it continued to get whiter and whiter. This cleaner also effectively removes soap scum from tub and tile surfaces. It dispenses as a foam, so it clings well to vertical surfaces for better penetration, instead of quickly running down walls like thinner liquids do.

High levels of magnesium and calcium minerals can turn water “hard” — and when hard water droplets dry on surfaces like tile walls and shower heads, the minerals stay behind, leaving spots or, worse, a white, crusty buildup known as limescale that can clog plumbing. To remove hard water stains and dissolve limescale residue on a variety of household surfaces, try CLR’s Calcium, Lime & Rust Remover. To use on your shower head, mix equal parts cleaner and warm water, then submerge your shower head in the solution for no longer than two minutes. Scrub away the loosened deposits with a soft brush and rinse with cold water. 

Mr. Clean Magic Erasers are longtime Good Housekeeping Seal stars because of how convenient they are to use and how well they clean a myriad of household surfaces — and the brand’s Bath Scrubbers are no exception. The sponges contain the same microscrubbers as the original Magic Erasers do, as well as foaming cleansers that dissolve soap scum on glass, tile and tub surfaces. Just wet the sponge, squeeze it to activate the foam and clean. We’re fans of the all-in-one ease — no need for a separate cleaner and brush!

Skip awkward kneeling and climbing to scrub hard-to-reach spots in your shower with this extendable scrubber. It extends to 42 inches long and has a scrubber head that pivots to clean any angle with a pointed tip for getting deep into corners. Replacement scrubber heads are available, and the handle has an opening to hang it from a hook for easy storage.

The best way we’ve found to keep a shower spotless is to wipe  water away daily.  It only tasks a few minutes to give the tiled walls, tub or glass door a quick pass with a squeegee post-shower and the payoff is huge. The Good Housekeeping Cleaning Lab likes Casabella’s clip-on silicone squeegee because it grabs water in a single pass and clips onto the shower head or door handle (so you won’t forget to use it!). If the last person showering for the day squeegees it down, mold and mildew will be virtually nonexistent, majorly cutting down on cleaning time.

If you’re looking to clean less often, you can treat shower surfaces with a protectant to repel hard water, soap scum and grime. We like EnduroShield Home Glass Treatment — in our tests, we found it very easy to apply and it helped water sheet off, so post-shower squeegeeing was easier, too. To use, apply this long-lasting treatment to glass shower doors after cleaning to help them stay crystal clear — then, the next time you clean, you’ll be able to skip the tough scrubbing. The manufacturer claims one application lasts for over three years, but it’s easy to refresh it should you need to.