Lustro ItalianoQuartz Countertop Polish and Enhancer, 8.5 Fl. Oz

If you have a dull area, this will add shine. I did test an inconspicuous area first. It didn’t make the scuff invisible, but it helped. To have the scuff professionally polished/repaired (it is 3 inches by 1 inch) would be $975. I tried 5 other polishes before this one with zero result. I applied 2 coats to the damaged area only, taping off with painters tape. I also had a chunk of the quartz (Cambria) that I tested on first in addition to using on a small place on the surface I actually wanted to repair. It’s not going to repair to a factory shine, but for $20, it’s definitely worth trying! I didn’t post pics because the scuff is hard to see. Would definitely recommend trying this before making an expensive repair. I may even add another coat, but I felt the result was good enough to stop messing with it :-).

Work well but does not last

I had high hopes based on reviews, but completely worthless. Zero change in quartz countertop appearance. I never write bad reviews, but this stuff does absolutely nothing. It’s like putting WD-40 or any type of oil on your surface then wipe it off. Sure, it looks shiny when it is on. I can only image the pictures in other reviews were jut that, because no matter how long you let it sit as soon as you wipe it off it is back to its original luster. And of course, it is not returnable.Please do not waste your money or time with this product. On another note, their quartz cleaner works great.

The only product to use on stone. Almost like a clear coat on the porous end cuts. Truly amazing product.

I use this on my bathroom counter. It works well and leaves a nice finish.

Followed the instructions and still no shine. Repeated several times like the instructions and just does not work. Save your money.

This product is almost miracle for all times of damaged counter tops!! I loved it

Amazing polish