What are some important points for people to know about sunscreens?
We recommend the proper use of sunscreens with an SPF of at least 15. Probably the biggest problem with sunscreens is that people don’t really know how to use them correctly. Studies indicate that people don’t use sunscreens as frequently as they should and don’t apply a sufficient amount. Labels of most sunscreens call for liberal and frequent applications. A liberal application is 1 ounce the amount in a shot glass to cover all exposed parts of the body. That’s more than most people put on. Timing is important, too. To have the best effect, sunscreens need to be applied 30 minutes before you get to the pool or beach, not after you arrive. And people should reapply even water-resistant sunscreens every 90 minutes What about so-called bronzers that make the skin look tanned? I think that’s an excellent way of getting the look without paying the price. They are safe. The one caveat is that many don’t have sunscreen in them, and the “tan” you get with them won’t protect you from the sun.
