SR95 Stain Remover for Natural Stone and Porcelain, 75 ml, white, (FILA SR95)

It works. Be careful squirting it out so you don’t get it on your clothes.

I ordered this to have on hand when (if) the time came. My house has a decent amount of granite countertops. Precisely what stains it will remove I can’t yet say. However, I wanted to test it before I needed it to make sure it wouldn’t make the situation worse. I’ve used cleaners before who’s idea of removing a stain was to discolor the entire stone. So I put a few drops on the cut river stone on my shower floor. It’s not stained per se but a few areas have a slight white layer of efflorescence. I do have specialized efflorescence remover, but this test was mostly to see the effect of this FILA surface cleaner on my stone. I figured if it’s going to discolor I’d rather it do it on a few stones on my shower floor where it won’t be as noticeable. So I put a few drops of FILA on some stone tiles and then lightly scrubbed in with a toothbrush. Per instructions I let it sit for 15 mintues and then came back and scrubbed a bit more, though a lot of the cleaner had already dried or evaporated. I then gave it a good rinse and dry and left it to fully dry so I could see the final results. When that time came I noticed…nothing, which I take as a good sign it doesn’t discolor. The stones looked the same as before I put the FILA on them. I rubbed my fingers on the tiles and they felt smooth and clean. The FILA did not remove the efflorescence, but I didn’t expect it to since that requires a different cleaner. The FILA cleaner comes in a small bottle with a drip spout. This makes it easy to direct onto an area without wasting it where it’s not needed. It comes out as a thicker liquid, somewhere between water and a gel, that I found easy to control. When I push out a drop it stayed in place until I spread it around. Bottomline, I can’t comment on FILA's effectiveness, but I’m confident after my test that it won’t make matters worse. So I think it’s worth a try and glad to have it should I ever need it.

After 15 min I was disappointed and nervous because there were large gray spots, BUT it kept fading and voila the stains were gone! This is seriously pure magic

Those bottles was not sealed by the manufacturer, so the liquid spread all over .

My black engineered stone in shower was showing a white film, the guy that installed it recommended this , I couldn't tell it even worked, I believe i used it correctly. Wasn't effective for me