The sun is a killer. Exposure to it is the leading cause of skin cancer. And skin cancer is the most common form of cancer in the United States. More than 1 million cases are diagnosed every year, according to the National Cancer Institute. So avoid the sun. But if you do burn, read on and we'll help you treat it.
Prevent sunburn!
Apply sun protection properly
Sunscreens won't work unless used in the right way. Here are four steps to take to better shield yourself.
1. Don't skimp. At most, people typically apply half the recommended amount. For the full SPF promised, use a half teaspoon for face and neck, and one ounce (a shot-glass full) for body.
2. Reapply often. It's just as important as putting it on in the first place. Even if the label says "water resistant" or "long lasting," slather on more every two hours or immediately after swimming, toweling off or sweating excessively.
3. Follow the 30-minute rule. After you apply your sunscreen, give yourself at least a half hour before heading outside so the product has time to completely bond with your skin.
4. Check the expiration date. Sunscreen should be good for up to three years. If you still have a bottle left over from last summer, however, you're probably not using enough. A 6-ounce bottle should last a family of three only one day, if everyone reapplies once.