TriNova Granite Sealer & Protector – Best Stone Polish, Protectant & Care Product – Easy Maintenance for Clean Countertop Surface, Marble, Tile – No Streaks, Stains, Haze, or Spots - 18 fl oz

We have a white granite island with a sink, and, unfortunately, around the edges of the sink water spray from the faucet would, inevitably, penetrate the granite leaving it "darker" despite sealing with other products. In order to remove the darkened water stains, we used the recommended baking soda and water poultice to remove the stains, and when that didn't completely remove the darkened spots, we were very diligent about letting the darkened areas dry our for several months, but there were still slight stains. At this point, I hoped that if I sealed it those areas would dry out eventually. Well, they did. I put this product on my granite, and after only a week, even the still darkened areas were returned to the original granite color. Sealing with this product keep any additional water from penetrating the granite and allowed the existing water stains to dry up which I wasn't sure would be the case, but it did! I would highly recommend this product.

I had a few areas around my sink that had lost their lustrous shine due to water standing there over the years. I sprayed this product on, let it sit for a while and polished it off. My granite looks perfect now. I am extremely impressed by the quality of this product. The bottle does not leak, and it's a great value for the money. Does not leave streaks, and renewed the look of my countertop. Exactly what I needed, thank you!

I can absolutely tell it is ceiling, my countertops because I can tell where I have used and not used. The shine holds for weeks And the cleaning power is great. All you have to do is spray and wipe are use a microfiber towel to do my counters.

Surface really shines after applied.

The media could not be loaded. Great product to seal quartz, granite, or other stone. I buff some in and let it cure for about an hour and you can see how well it protects the counter surfaces from spills and stains.

Have a Carrara Marble top on bath vanity that I dripped water that had toilet bowl cleaner in it. Of course it took existing sealer off in few spots so ordered this to reseal. Followed directions and it did nothing as spots are still there. Cleaned the spots in case something was preventing absorption and still spots are not resealed. Will look on other reviews to see if there is some help, maybe manufacturer.

Absolutely love this product. Seals and protects my granite counters. Also live how easy it is to apply and then cure for one hour and your done! Highly recommend it!

Turned my black granite counter top into a black mirror!