Guess they've never heard of sunscreen....
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Q: Does it matter what kind of sunscreen I use?
A: Sunscreens come in a variety of forms such as lotions, gels, and sprays, so there are plenty of different options. There are also sunscreens made for specific purposes, such as the scalp, sensitive skin, and for use on babies. Regardless of the type of sunscreen you choose, be sure that you use one that blocks both UVA and UVB rays and that it offers at least SPF 15.
Q: What does a sunscreen's SPF rating mean?
A: Sunscreens are assigned a Sun Protection Factor (SPF) number according to their effectiveness in offering protection from UV rays. Higher numbers indicate more protection. As a rule of thumb, you should always use a sunscreen with at least SPF 15.
Q: Do sunscreens need to be reapplied during the course of a day?
A: You should follow the manufacturer’s directions regarding reapplication or you risk not getting the protection that you might think you are getting. Though recently developed sunscreens are more resistant to loss through sweating and getting wet than previous sunscreens were, you should still reapply frequently, especially during peak sun hours or after swimming or sweating.
A: Most sun protection products work by absorbing, reflecting, or scattering the sun's rays. Such products contain chemicals that interact with the skin to protect it from UV rays. Sunscreens help prevent problems related to sun exposure, such as aging skin and precancerous growths.
Keep in mind that sunscreen is not meant to allow you to spend more time in the sun than you would otherwise. That’s why it is important to complement sunscreen use with other sun protection options: cover up, wear a hat and sunglasses, and seek shade.
Q: Some cosmetic products claim to protect you from UV rays. Can they?
A: There are cosmetics and lip protectors that contain some of the same protective chemicals used by sunscreens on the market. However, not all of these products meet the standard of having at least SPF 15, and therefore do not offer sufficient protection by themselves.
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