How to Clean Concrete Countertops - HGTV
After you have cleaned the countertop, you'll need to disinfect it. Mix 1/4 cup rubbing alcohol with 2 cups water in a spray bottle. Add a few drops of essential oil if desired. Spray your counters down, and wait 2-3 minutes. Wipe up any leftover alcohol solution, and dry the counters using a clean dish towel. Jalynn Baker.