Radishes are a good source of food for humans. It is used in salads and other meals. Bleaching is a chemical process for whitening any kind of materials. This is done by oxidation reaction that changes coloring matter into colorless substances. Some of the advantages of liquid bleach are that it oxidizes soil, acts as a disinfectant on bacteria and viruses, and it whitens fabrics.
Some disadvantages are that extended use on certain fabrics can discolor or fade.
Over use on fabrics can leave damage. Some of the advantages of oxygen bleach are that it oxidizes soil, acts as a disinfectant, brightens fabrics, does not fade or discolor fabrics, and it is safe on all fabrics. There are no disadvantages to using oxygen bleach. Until about 1925, the powder was used as a standard agent. In the medieval times in Egypt, China, Asia, and Europe, they practice the method of bleaching by exposure to the sun.