Author: cezzzSubject: marble spots from toothpaste?Posted: 08 Dec 2009 at 4:30pmYes it could as toothpaste is an abrasive. Try rubbing the toothpasteon something hard and with a high gloss and see the results. It alsohas some stain qualities so it could also stain the marble if not wipedup.Toothpaste is a very fine abrasive; I wouldn't recommend rubbing itharshly for removal. For cleaning/shining your Marble, I'd recommend"Gel Gloss"; it comes in a 'purple' can and can usually be found in adecent hardware dept....the marble will look better than brand new