7 Surprising Ways Baking Soda Revitalizes Your Hair, Skin and Body

6. Soothes Itchy Skin and Sunburn

A thick paste of baking soda and water calms itching from bites or stings. For sunburn, add one or two teaspoons to a warm bath and soak at least 30 minutes, covering affected areas. Some evidence says cornstarch and oatmeal can speed relief even further.