Dirt, grease and oil tend to accumulate in between tiles and marble surfaces making your floors and countertops unsafe for the entire family. Stop worrying about your kids playing on bacteria-infested and dirt-stained tiled floors. Be confident to serve delicious food prepared on your squeaky clean kitchen countertop. Now is the time to have clean, germ-free tiled surfaces again and without paying for professional help. Cleaning grout doesn t have to be a tedious and backbreaking task. Spray this acid-free, deep-penetrating cleaner onto your dirty grout and leave on for 1-3 minutes. Your cleaning process is made easy as the specially formulated cleaner loosens deposited dirt and dissolves oils and grease. Reveal clean and looking-new grout by finishing off with a few scrubs and rinsing with water. Ultimate Grout Cleaner is the innovative solution to stubborn grease and grime-stained grout, ceramic, porcelain and marble.