Verkkoif you’ve been sunburned, you’ll notice the symptoms within a few hours of being in the. Cool the skin for about 10 minutes several times a day. Verkkoit can be used to soothe your sunburned skin and moisturize it. Applying greek yogurt to your skin reduces redness and decreases the sensitivity. It can be used to soothe your sunburned skin and moisturize it. Applying greek yogurt to.