Review on Rock Doctor Outdoor Stone Cleaner - All-Natural Stone Cleaning and Brightening Solution, Safe for Pets and Plants, 24 Ounce by John Twardowski

After spending over 2 hours on the entire procedure (which includes cleaning, multiple coats of sealing and polishing) my counters look like they have just been cleaned by Windex. The sealer didn't form a protective layer that collected water even after 2 applications (as stated in the instructions). The polish did not hide or remove any of the uneven, dull spots on the surface. But my house smelled of harsh chemicals all day long, even though the bathroom fan was running non-stop, giving me a headache. In addition, this item is non-returnable, which you only find out after you buy it, wasting your money. look elsewhere