Apply a Cool Compress
Soak a washcloth in cool water and apply it directly to the burned areas (do not apply ice or an ice pack to sunburned skin) for several minutes, rewetting the cloth often to keep it cool. Apply the compress multiple times throughout the day as needed to relieve discomfort. You can also add a soothing ingredient, such as baking soda or oatmeal, to the compress water. Simply shake a bit of baking soda into the water before soaking the cloth. Or wrap dry oatmeal in a cheesecloth or a piece of gauze and run water through it. Then toss out the oatmeal and soak the compress in the oatmeal water.