Be wary of clouds
Burns can still occur on cloudy days, when cooler air may persuade you to skip sunscreen. Clouds block only about 20 percent of the suns UV rays, so be sure to apply sunscreen just as you would on the sunniest of days.
Burns can still occur on cloudy days, when cooler air may persuade you to skip sunscreen. Clouds block only about 20 percent of the suns UV rays, so be sure to apply sunscreen just as you would on the sunniest of days.