“So pleased I found this product and tried it. I have had a black composite sink for about 7 years and over time it has become dull and has white marks along the water line, I tried vinegar and other products but nothing worked. This composite restorer, does the job well, it gets rid of water marks and brings the colour back as if it were new, you may have to do it a few times depending on the marks on your sink. I now wipe mm sink over twice a week, just pour a little gel on a sponge and rub it on. Good price, quick delivery.”
