I Used Your Marble Polishing Powder to Remove a Stain on My Marble Countertop and It Did Not Work!

First of all there is a big difference between stains and etching. Stains are caused by any agent that has penetrated into the pores of the stone (oil, grease, make up, sauces, etc). A stain will always be darker than the stone. .Etching is caused … Continue reading I Used Your Marble Polishing Powder to Remove a Stain on My Marble Countertop and It Did Not Work!