How to Clean the Hard Grout on Ceramic Tile Floors
- 1). Remove any rugs, plants or other items from the ceramic tile floor.
- 2). Mix 1/2 cup of oxygen bleach and 1 gallon of warm water in a bucket. Stir the solution with a spoon until the oxygen bleach is completely dissolved.
- 3). Pour the oxygen bleach solution over the hard grout. Allow it to sit on the grout for 30 minutes.
- 4). Scrub the grout lightly with a brush or push broom. There's no need for heavy scrubbing, just clean the area enough to loosen the dirt on the surface.
- 5). Mop up the dirty water and pour a bucket of clean water over the grout to rinse.
- 6). Dry the grout thoroughly with absorbent towels.