3M Fine 9089NA Drywall Sanding Screen, 4 3/16in x 11 1/4 in, 2-Sheet Grit, 2 Count

I used to clean of my daughter’s toilet bowl. I used gentle motions to clean standing water stain rings. I didn’t want to scratch the porcelain. It worked pretty well.

Sanded drywall mud they work nice

Very inaccurate book some recipes clearly have way more than designated number of calories many inaccuracies pour editing I would throw it away maybe an older version is better, but this one is lousy I would give it zero stars if I could

*Took the picture half way through so you could see the difference and what I started with. I used a very small 1” x 3” piece and toilet water (no cleaner or pre treatment) and took me less than 10 minutes. I learned about using this stuff to clean porcelain from someone who cleans homes professionally. It feels/is very abrasive, yet DOES NOT scratch the porcelain itself. PS I used ONLY this and the toilet water to clean **NO fancy toilet cleaner or pre treatment of any kind** Wish I’d known about this years ago. Will definitely purchase again but won’t need to for a good while, since I used a tiny 1” x 3” strip for the whole toilet and could’ve gotten away with less. UNRELATED (But also amazing..) Use undiluted vinegar with 1oz dawn dish soap in a spray bottle for your shower cleaner. Leave it on for a bit while you do something else and scum comes right off. No scrubbing. Learned this from the same person and it’s fabulous. You’re welcome.

Like a number of other purchasers here, I bought these fine sanding screens to clean my toilet bowl. I also stumbled across the website that recommends using these sanding screens and an oxalic acid powder like Barkeepers Friend or Zud. Works like a charm, but rub as lightly as possible to minimize the chance of scratching the toilet bowl. Cheap and easy solution to this stubborn problem.

I saw a video where someone used these to buff out hard water stains on their shower and toilet. I just moved into a house with hard water stains in both toilets. It worked on one toilet, but not the other. I guess it depends on how bad the stain is.

Got this to use in an unconventional way. If you have a nasty hard water line in your toilet bowl, cut a small square and use some Bar Keepers Friend to scrub the gunk off. You barely have to scrub and it doesnt scratch the porcelain like a pumice stone would. My toilet has never looked better. Highly recommend!

Ive been battling some hard water stains in my toilet, and have tried a variety of online recommendations ranging from vinegar to Borax, with only minor improvement. I then tried the suggestion of drywall sanding screen and Bar Keepers Friend. It really works, and doesnt scratch the porcelain. Maybe not the intended use for this product, but it worked wonders!

Lightly used with Barkeepers Friend and water, removes hard water stains from porcelain toilet bowl without damage. Quick and easy - just use a small square and wear rubber gloves.

I read it somewhere says this works on the toilet water line, I decide to try. We all know about the hard water line, I tried all I could, vinegar, nail polish remover, scratch it.. none of the ways that I could think of worked. This product is heaven! All you need to do is gently rub on it, then you are done! Plus It doesnt scratch off the white of the surface at all!