Seal Granite Tile Countertop. Apply an even layer of the granite sealer product to the stone using a slow and steady back and forth motion. You should seal your granite or marble countertops once every year.
Penetrating or impregnating sealers protect granite surfaces by plugging the porous surface with resins. Fortunately re-sealing your granite countertop is almost as easy as cleaning when you have a product specially formulated for the job such as Rock Doctor Granite Stone Sealer. Clean the surface with acetone or denatured alcohol.
You should seal your granite or marble countertops once every year.
The short answer is yes you should seal your granite countertops. Granite countertops are expensive amenities in a home and they at eye level so it is important to get good straight caulk lines when installing the new caulk. Pour a small amount of water about the size of a quarter on different sections of your granite. Solvent- and water-based penetrating sealers are available both of which help the resins.
