A second remedy still consists of water and vinegar, but with the addition of a few drops of dish soap or Marseille soap. They are mixed and applied to the tiles using a sprayer. Then, rub it with a non-abrasive sponge and rinse, simply with warm water. At the end of the procedure, dry with a dry cloth.

How to Whiten
Bathroom Tile Grout Tile grout is a tricky area. Water that falls on the floor when we wash our hands, or when we shower or finish showering, settles there. Cleaning them is fairly simple, but obviously takes some time.

Next, take a toothbrush, prepare a glass with baking soda and another with hydrogen peroxide. Lightly moisten the powder with drops of hydrogen peroxide, dip it into the toothbrush, and scrub the joints thoroughly. A few super-vigorous strokes are enough to leave them practically as good as new.