Many people often ask their hairdresser how to use & clean a hair brush or comb. This product is a useful tool when it comes to straightening, curling and general styling. The key is to wash it regularly to ensure there is no buildup of hair and chemicals such as hairspray and conditioner on the bristles. Keeping your combs and brushes clean is a must for keeping your hair clean and healthy. One trick to cleaning your comb effectively is to use Peroxide. This will help disinfect your comb as well to avoid possible transmission of harmful bacteria. eHow contributor, Mimi Abney explains to us how Peroxide can be used as a comb cleaning agent.