Apply sunscreen thickly and frequently. If you're not sure you're putting on enough, switch to one with a higher SPF. Regardless of the SPF, always reapply sunscreen after a couple of hours. Most broad-spectrum sunscreens are more effective at blocking UVB rays than UVA rays. So even if you don't get a sunburn, UVA rays could still be doing unseen damage to your skin.
Reapply sunscreen every 2 to 3 hours and after swimming or sweating. In the direct sun, wear a sunscreen with a higher SPF, like SPF 30. While playing sports, use sunscreen that's waterproof and sweatproof.
Take frequent breaks. The sun's rays are strongest between 10:00 AM and 4:00 PM. During those hours, take breaks to cool off indoors or in the shade for a while before heading out again.
Wear a hat with a brim and sunglasses that provide almost 100% protection against ultraviolet radiation.
Tuesday, January 2, 2007
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