RMR - Xtreme Soap Scum Remover, Fast-Acting, No-Scrub Bathroom Cleaner for Soap Scum, Calcium, Hard Water, Limescale, and Shower Tile Residue, Bleach-Free, 30-Fluid Ounce Spray Bottle

This stuff works miracles against soap scum.Seriously hub takes 2 or 3 showers a day with a bar of Ivory soap. There is no worse soap scum than a bar of Ivory soap (plus we have hard water with lime scale and rust). Given the frequency of his scumming-of-the-soap and the fact that I have zero desire to clean the tub as frequently as he showers, that stuff has built up on the bottom of the fiberglass tub into a cement-like mess worse than when toothpaste falls off your brush into the sink.I had tried every type of cleaner imaginable. You think of it and yup already tried it. No amount of scrubbing and no type of chemical or natural concoction I have tried would get it done. I even have a scrub brush adapter for my electric drill that couldn’t touch that soap-turned-cement. I’ve been diligently trying to get off that scum (which turns ugly grey color on the bottom of the tub) for months. Other than sandblasting, blowtorching or trying to scrape off the top layer of fiberglass with a bulldozer, nothing was working.So I looked for some lesser known (to me) cleaners and decided to give this a shot.First spray, left on 5 minutes. It says no scrubbing needed but come on that layer of cemented Ivory wasn’t going anywhere without giving arm muscles a serious workout. First use yesterday I noticed a slight change on some of the edges and lesser scummed areas, but did NOT get it all. Second attempt yesterday got a little bit more but still nowhere near all. (Worked well on the tub walls, but those were never a big issue.)Tried again this morning, sprayed it down and gave it 5 minutes to soak. This time I could tell it was getting into the deepest layer so I kept scrubbing, reapplying a bit more spray, scrubbing a bit more.Bottom of the tub is now sparkling white again. I think spraying this on it every couple days now will probably keep it from ever building up that much again in the future too.Highly recommend.

We have a lot of iron in our well water here in the country. I started noticing an orange line around the bathtub and on the shower walls. I decided to give this product a try as I haven’t had much luck with some of the regular brands out there. The cleaning power of this stuff is amazing and the smell is not overly strong. I let it sit for a few minutes before rinsing it off, and that seemed to work just fine in most of my affected areas. There was a place or two I had to re-spray, but in the end, it did clean all of the iron residue off the shower and tub. Hi product.

I love spray and rinse products - who wouldn't? Well this product should have had a little more instructions written on the bottle. I was working on an extra extreme case of soap scum. I followed the instructions and saw some improvement. But, it didn't give me the results as shown on the bottle. Since I knew it was working on the soap scum but not producing the results as shown on the bottle, I emailed the company on their website and received an emailed answer the next day. The rep said to leave the product on the soap scum for 15 minutes and wipe with a sponge the rinse. That took care of it. Now when I see soap scum start to form, I am able to follow the directions as they are and get results in one application. It would have been nice if the company put something on the bottle saying to try the above for extra heavy soap scum. So it wotks, but the first time you may have to use a bit of elbow grease to get the ball rolling for future scrubless cleanings.

This product did NOT work. I followed the instructions to the letter. After seeing no change after the first application I repeated the process 4 times allowing more time at each re-application, and using the scrubber side of a sponge. Nothing.I had previously bought Mr. Clean soap scum removal pads. When RMR didn't work I discovered Mr. Clean DID. Save yourself time and money, and useMr. Clean for soap scum from the get go. However, if you enjoy wasting time and money, go for it!

It doesn’t work as well as others. I thought it was all gone and after it dried, some returned.I will try again, but think I will go back to my tub cleaner

It easily took off all the film buildup on our shower doors. They’re clear again.

This stuff works! I had a disgustingly dirty shower in a rental unit, I tried everything sold in stores and nothing budged the grime and soap scum so I decided to try this stuff, sprayed it on scrubbed a little and it came out really good

Either I have the strongest soap build up in the history of soap, or this product is not as effective as one would expect based on the description, but it's not unpleasant and does remove discoloration from (bar) soap. I'm going to keep trying with it and make a decision about whether or not I'll buy again when I've used the entire bottle. Even though it says no scrubbing required, I've scrubbed too, and the same problem spots in my tub have soap that is just not breaking down. Either that or I'm mistaking the porcelain for soap and the streaks are actually exposed tub (which doesn't seem likely).