"I can always tell if a patient is the driver or passenger, based on the side of their face that shows the most damage," says Dr. Shamban. And arms aren't exempt either. Protect exposed forearms and hands with an SPF stick, which offers a mess-free application. And remember, these rules also apply to plane rides so cover up and request an aisle seat.
OUR PICK Hawaiian Tropic Sensitive Skin Stick Sunscreen SPF 50, $6; at drugstore.com.Read MoreLess