Michigan Association of Health Plans

Outsmart the Sun with Skin Safety Myths and Facts

It’s important to take precautions to outsmart the sun as overexposure contributes to skin cancer risk. We’ve debunked some of the most common sun safety myths to help keep you safe this summer.

Myth: Higher SPF sunscreens are much better than lower SPF options.

Fact: It seems obvious that a higher SPF would mean more protection. While that’s true, the difference is minimal. An SPF of 30 protects against 97% of UVB rays, while an SPF of 50 protects against 98% and SPF 100 about 99%. Experts say: as long as you’re using at least SPF 30 and reapplying about every two hours, you will be protected.

Myth: You can’t get sunburned in the shade or on a cloudy day.

Fact: Sunburn and damage to your skin comes from UV radiation, not sunlight. UV rays reflect off of surfaces like sand, water and even grass, so they can still reach your skin while you’re sitting under a leafy tree. 80% of UV rays can also pass through clouds, so don’t forego sunscreen even on those cool and overcast days.

Myth: The sun is strongest when it’s hottest.

Fact: Just as people think it has to be sunny to get sunburned, many think that the hotter it is the more likely you are to burn. However, heat is unrelated to UV rays. In fact, you can get sunburned even in the winter months as snow reflects up to 80% of UV rays, increasing exposure. Don’t let your senses trick you—you can’t see or feel UV rays.

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