STONETECH Oil Stain Remover, Cleaner for Natural Stone, Grout, & Masonry, 3OZ (88.7ML) Can

Despite the strong, unpleasant smell of this product, it worked on my first try. I did a spot test on my unsealed granite countertop and then followed the instructions. I made a grease ring from a glass bowl I was resting my Jambalaya spoon. Oops! I didn't notice for days until I moved the bowl... yes I'm gross haha I tried all the poultices and paste ideas with Hydrogen Peroxide, water, dish soap, baking soda, etc. to no avail. Happy it's gone! Of course the builder didn't seal them! Now I know.

This stuff is amazing, but you have to be patient and follow the directions. I just put in a new granite countertop, and before I could seal it, I got a nasty oil stain left overnight. I ordered this stuff, and by the time it arrived, the oil stain had been settling for a few days. I carefully read the directions; applied a generous bit, and let it sit until it is completely dry. DON'T PANIC if you apply it, and see what looks like an oil stain seeping into your stone. That's the solvent, and it takes at least 24 hours to dry. I left this to work for about a day and a half, then buffed off the powdery residue, and the nasty oil stain was COMPLETELY gone. Patience. It magically draws out oily stains, and it also smells nice. A small can will go a very long way. I will always keep this stuff in my cabinet.

It is an extremely small can which could only cover a small area. I applied it to a section of the Granite which had oil stain as instructed and let it dry over 55 hours until it started cracking. When I lifted it, no change at all to the Granite. I wouldn't waste money on this product. Update: I tried it again on a very small area of Granite. It failed miserably. I will throw the rest out and use Baking Soda and Peroxide Paste. It works quite well, though probably doesn't go deep. I had to make this a one star item.

This worked GREAT! I had some grease stains on my back porch. I tried multiple products and even had it power washed by a professional. Nothing removed the stains until I used this product. It was easy to use -- just put it on, waited a day or two and used my power washer (not very high pressure but enough). I was both shocked and pleased to see the stains removed.

This stuff works but the smell is super strong! If you have sensitivities (asthma + allergies) plan to set up proper ventilation & be gone for about 3-5 days as it airs out. The smell is similar to nail polish remover x 10. I had to change my air filter to a carbon-enhanced version to help reduce the lingering odor and VOCs. Really ruined the air quality in my home and kicked me in the butt on the backend. Solved one problem to create another.

It worked well to remove most of the stain from a leaking bug spray can left on the granite counter. It requires multiple applications so get the large can if stain is large.

Works well:A bottle of olive oil broke on my blue stone patio that was not sealed. I applied this product in a thick coat, let it dry, and then scrubbed it off with "pink stuff" paste. It removed all the oil out of the stone. There is scrubbing involved but it works great!

LOVE THIS PRODUCT!!! I have tried 5-6 different methods to remove 8-9 deeply embedded oil stains on my Bluestone Fireplace Hearth. Nothing worked. Nothing! Some cleaners even darkened the stains further. I followed the directions and left it on for the recommended three days. I used a plastic scraper and stains are totally gone! One minor issue after scraping the dried treated spots ....the left over residue was a bit challenging to remove. A small handheld wire brush did the trick with some water. After 2-3 tries it looks brand new. Would buy again!!!!