Whether it's tiles or tiles and it's dirty with grease, soap scum, mold or just dirt, cleaning the grout requires two things: a grout brush and a suitable cleaner. A grout brush is a small brush with hard bristles, available in hand sizes and long handle. You can replace a toothbrush in a pinch, but your bristles are too soft to do much good. As for the cleaner, many formulas work, so you can try different options to find the best interpreter for your mosaic.
Chlorine bleach
A traditional way to clean grout lines is to use household chlorine bleach. For a full force application, simply dip the brush in a small container with bleach, rub the grout thoroughly, then rinse with water. Chlorine bleach is somewhat strong, and grout brushes tend to splash, so be sure to wear safety glasses and old clothes. Also open the windows so that the area is well ventilated. Bleach is toxic, releases noxious fumes and can change the shade of colored grout lines over time. Given these drawbacks, chlorine bleach is better as a last resort solution for localized stains, rather than a daily cleaning product.Bleach with oxygen
Unlike chlorine bleach, oxygen bleach is non-toxic and safe for the environment, and does not have a strong chemical odor. It also does not stain the colored grout lines. Hydrogen peroxide is a form of oxygen bleach; however, it is usually sold in diluted solutions, making it a relatively ineffective cleaner.Oxygen bleach is sold as a powder that can be mixed with water to create a paste that applies directly to the grout. Let stand for 5 to 10 minutes, then rub with a grout brush. Rinse with water and wipe the floor with a cloth.
Alkaline cleaners
The Tile Council of America (TCA) recommends alkaline cleaners to remove stains from the grout.Alkaline cleaners include Spic n 'Span, Super Washing Soda and Mr. Clean, among many others. These cleaners are particularly good for cleaning dirty and greasy grout joints in the kitchen. Rinse the solution thoroughly and remove it with a rag, mop or shopping vacuum to remove the white cleaner from the grout.