Our combs and brushes collect hair, grime, and any products we use for our hair. Over a time this builds up to dirty tools that only return to our hair with each use. Periodically clean your brushes and combs by soaking them in warm water with either 2 dryer sheets or 2 tablespoons of liquid fabric softener. Let them sit for 2-3 hours then rinse off. They will be clean and ready to work on your next hairdo.