ddLUCK 2 Pack Pumice Cleaning Stone with Handle, Toilet Bowl Cleaner Toilet Brush with Non-Slip Long Plastic Handle for Kitchen/Bathroom/Pool/Household Cleaning

These actually work. Used them to clean limescale off ceramic. They do wear down so wont last ages but does the job. I would recommend.

Great at cleaning bathrooms and limescale, however it erodes quickly

I have two sinks that are 6 years old, and I live in a hard water area. One of the sinks was the traditional porcelain and the other came from Victoria Plum and is made of some kind of white resin material. I also got a new tap at the same time.I clean them every week, but despite my best efforts, the sinks started to build up a level of soap scum / hard water / limescale. I'm not sure which. But I can tell you NOTHING MOVED IT AT ALL. Nothing. I tried all the basics like Cillit Bang, Ciff, even Nana's Secret that people rave about, scrubbing for hours but NOTHING. Not even a dent.I accepted a few years ago that the sinks were ruined, and eventually I'd just have to replace them. Keen to reduce my carbon footprint where possible and not to simply replace everything all the time I decided to give these a go.I know they're designed for loo's but I liked the idea of having a handle to give me some leverage for what I assumed would be a tough job. Plus limescale is limescale (or whatever the hell the stuff is that builds up) no matter if it's in your sink or loo.They arrived this afternoon and I gave it a go. I had a large yellow raised area in the actual sink. Rubbed it gently and you could feel it scratching at something, washed it off (as the pumice comes apart and leaves a grey mess, bit like a pencil rubber!) and it was CLEAN. GONE. I felt the area, SMOOTH. Like completely gone within 30 seconds. I have SCRUBBED FOR HOURS and used all kinds of chemicals on these stains / marks and this thing had got rid of it within 30 seconds. So impressed.- Used it on my stainless steel kitchen sink. Results were good, but I could see it had changed the reflection of light on the area I had rubbed it, so if you're looking carefully you can see where I've been working. I'd advise caution if you're going to try. It did get rid of limescale and some brown marks (looked like rust) between the channels, though.- It worked fine on the resin sink and the edges too. Really pleased. No sign of any damage or scratches.- Worked fine on the taps, as you can see from the photo. Just be really, really careful as I can image it would easily create scratches on the surface if rubbing too hard.- Tried it on a "brushed metal" overflow hole ring in the sink. It took off the outer covering. DO NOT USE IT ON THIS TYPE OF MATERIAL.- When you're working on something, feel it in your hands. When it's removing something it feels "scratchy", once it goes smooth you know what your working on has gone.- USE WATER. You need to wet the stone and the surface you're working on. This reduces scratches and potential for damage. It dries out eventually, so re-wet every 30 seconds or so.- I used it on quite a lot of stuff, (four sinks / basins and the kitchen draining board) and I still have loads of the first stick left. The second one untouched, still in the box.TLDR: It works very well, and on many materials, and seems like it will last a long time. Very pleased!!!

These are absolutely brilliant and get rid of marks quick and easy. I would highly recommend

Easy to use and inexpensive. The pumice did disintegrate upon use but I don’t mind given the results

This would probably do a great job of removing stains if it stayed intact long enough. Perhaps my package had been brutally treated during transit, but both cleaning stones had cracks and crumbled under fairly gentle pressure.

These work surprisingly well as removing limescale from under the toilet rim. The won’t last long as they wear down pretty easily, but still worth the money as they are more effective than anything else I tried. Soft enough not to scratch the porcelain too.Will get more when these disintegrate.

I live in a hard water area and had bad hard limeade built up in my toilet that no chemical id tried had made a difference to, this had it all gone in seconds, I just wish the handle was a little longer but that’s minor, would definitely buy again

I really like these to clean hard water stains.Last a good long time.

I tried metalsponge, vinegar, baking soda, regular bleach or toilet cleaner nithing was able to remove my hard waterstains in the toilet bowl. Its only a year old but looked like it was never cleaned. So gross. Started using these things and its so awesome. Would definitely buy them again.

I thought itll work good to remove toilet stains under rim. But did not make a difference even with full force and minutes of scrubbing. Bad buy for me.Just not sure on other applications, maybe it will work good.

For whatever reason, I have never heard of using pumice stones to clean hard water and rust stains from toilets and sinks. Tried this on a recommendation and with very little effort at all and in under 10 minutes my toilet bowl and bathroom sink or spotless and gleaning like new. Incredible. Ordered another four.

Not suitable for use. Useless product. Does not clean. Does not remove any kind of stain.