Best Method to Reseal Granite Countertops

If liquids are starting to seep into your granite countertop, you will need to reseal it to prevent damage and permanent stains. This is not a difficult process and a homeowner with few skills can handle the job. Just ensure you follow the manufacturer's directions for the product you choose.

When liquids seep into a granite countertop, nasty stains can result and ruin the look of your kitchen or bathroom. Don't let this happen, as sealing a granite countertop is an easy process. If you are not certain your countertop needs sealing, test it first. Sealing a countertop that does not need work can make a mess and cause more of a problem. Just drench a plain white paper towel thoroughly and set it on the granite surface. Wait five minutes and then remove the towel and see if the area underneath it is discolored. If it is, you will need to purchase some sealant to protect the surface.

Purchase a sealant designed specifically for granite countertops. Read the directions carefully to ensure you know what needs to be done to complete the process before beginning. Work in small sections, four or five square feet, and apply sealant to the first section using a brush or white cotton rag. Make sure you apply the sealer uniformly for the best coverage. Allow the granite countertop to absorb the sealant for 20 to 25 minutes or as instructed by the manufacturer of the product you are using. Once the liquid is almost dry, add a small amount of sealant to the area and rub it in to the countertop using a clean drying cloth.

Repeat this process on small sections until the countertop is completely sealed. Once the entire countertop has been sealed in this manner, allow it to dry for a minimum of two hours. Apply a second coat of granite sealer using the same process and allow to dry for another two hours. Once the countertop has been completely sealed, test it to ensure you will not have any problems. To do this test, pour a cup of water on the countertop. Wait 30 minutes and then wipe the liquid up. If your granite top is not discolored in this area, your work is complete and your countertop is set for another six months to a year.