Do You Have To Seal Granite Countertops. Theres plenty of options on the market -- you can pick up a bottle at your local home. Simply spray your countertops with Rock Doctor granite sealer products wait a couple of minutes and then wipe dry.
Why Do Stone Countertops Need Sealing. Heres how to know for your granite. Always wipe up any spills ASAP.
Keep in mind that the more porous the stone the more susceptible it is to liquid damage and stains.
As for how often again that will depend on how much you use your granite countertops. While granite is pretty stain-resistant on its own it can still add some extra protection to your new countertops. Thats all there is to it. All you need to do is perform the water test or lemon juice test as noted above.
