Can You Seal Marble Countertops. Its important to clean your marble countertop regularly often multiple times a day depending on how often youre using it. You can give your marble a little protection from stains and etching by using spray sealant at least once a month.
Not all marble needs to be sealed. Yet even though the calcium-based stone is strong enough for a countertop it can also be soft and porous. Its important to clean your marble countertop regularly often multiple times a day depending on how often youre using it.
The best way to determine if marble is sealed is to use the water test.
Even something as simple as water rings can put unsealed marble at risk. Wait about 10 or. Yet even though the calcium-based stone is strong enough for a countertop it can also be soft and porous. Test the marble with water or mineral oil.
