Clean the granite countertops by scrubbing with a neutral cleaner according to the directions on the label. Dry the countertop with a microfiber or cotton cloth until it is thoroughly dry. Apply a second coat of sealer but do not allow it to completely dry before buffing it thoroughly with a microfiber or cotton cloth. Direct the airflow of a fan over the granite for several hours after cleaning it to ensure it is dried thoroughly.
Despite its hard surface, granite is riddled with small fissures and cracks, which become filled with debris and stain the finish.
Sealing granite is a simple process requiring few materials and little time. When the granite is stained to the point where a neutral cleaner does not remove the stain, then use an alkaline cleaner according to label directions. Allow the countertop to dry overnight if necessary; the granite must be completely dry before applying the sealer. Honed granite is more porous than polished granite and requires more coats of sealer. Cover the granite countertop with cardboard on move-in day to protect it from greasy food stains and occurrences that could damage it. Also, seal the edges of the granite that are adjacent to faucets, sinks and cook-tops before these appliances are installed.
Custom Building Products Aqua Mix 1 Qt. Polished Granite Cleaner Resealer AMGCRQT by homedepot.com
Optimized for polished granite but safe to use on all stone surfaces. It features 2 application wheels for use on differing grout widths from tight to wider joints.
The sealer protects against common stains and leaves little odor. It is ideal for mosaics ceramic tiles porcelain and stone grout joints throughout residential and commercial installations.