Most Americans think they do a pretty good job with sunscreen, but they're usually mistaken, according to the American Academy of Dermatology (AAD).
In a 2022 survey of more than 1,000 U.S. adults, the AAD found that more than half reported getting a tan during the previous year, and a full third reported sunburns. The AAD cautions that there's no such thing as a safe tan or sunburn, and advises Americans to refresh their sunscreen knowledge and protect themselves.
First, choose water-resistant broad spectrum sunscreen rated SPF 30 or higher. Apply it at least 15 minutes before going outdoors to any uncovered skin. The AAD recommends that people with thinning hair apply sunscreen to their scalps or wear protective hats, and encourages that everyone use lip balm with SPF 30 or higher.
If you use a sunscreen stick, use four full passes (each back-and-forth stroke is one pass) to apply enough product. Rub it in after you apply four passes to all exposed skin.
For spray sunscreens, hold the nozzle close to your skin and spray generously until your skin glistens, then rub it in thoroughly. Avoid using spray sunscreen on windy days and remember that the average six ounce can only contains six full-body applications.
Use a full ounce of lotion sunscreen (about a shot glass full) to cover your entire body, including the ears, back, shoulders, and the backs of your legs. Your face alone should get between a quarter to a half a teaspoon.
Remember that sunscreen doesn't last all day. Reapply every two hours, or more often after swimming or sweating.
