Our combs and brushes accumulate oils and residue from the many hair care products we use. These can weigh down your hair making it look limp and greasy. Clean these tools with a mixture of 1 teaspoon of baking soda and 1 cup of warm water. Soak your combs and brushes for 1 hour. Rinse off. Your styling tools will look like new because the baking soda will have absorbed any oily residue.