Review on Lustro Italiano Etch Remover 8 Ounce by Anthony Juat

Okay, this product works wonders. I moved into an apartment with a marble floor. I knew nothing about marble floors when I moved in, so I didn't see any etching marks on the floor and didn't tell the owner when I viewed it. A few weeks after moving in, my cat vomited in the back corner of the house and I didn't have time to clean it up fast enough. After wiping, a cloudy stain was present in the form of spatter. After some research, I found that these were etch marks from acidic cat vomit. I then realized that they were all over the floor even from the last tenant who didn't take care of the floor. Afraid that my landlord would blame me for all the engravings, I decided to try this product. Well, the photos speak for themselves. The cat's vomit was gone in a few minutes, but the etching marks on the picture lasted for God knows how long. It took them about 10-15 minutes to clean up but they got out. This product really needs work. You have to rub. Check out the youtube video, I suspect people giving bad reviews are using the product incorrectly. Make sure you keep the product damp during application, once it dries it will no longer work effectively. Add water as needed during the cleaning process.