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- Myth: The FDA conducts tests on sunscreen products before they are sold. The sunscreen industry is very self regulated because while the FDA does require manufacturers to test products, they do not verify the testing. Even though the FDA is not heavily involved in sunscreen testing, if they suspect there is a problem they will ask for a manufacturers’ test results. Another way the FDA IS involved in the industry is that they set standards for manufacturers to meet when labeling products as “SPF” “broad spectrum” and “water resistant.” In order for a product to be label SPF, it needs to protect against only ultraviolet B (UVB) rays. Products labeled broad spectrum need to shield against UVB and UVA rays.
- Myth: Kids need different sunscreen than adults: In actuality, the FDA does not make a distinction between kids sunscreen and others. Many manufactures use the same active and inactive ingredients in both regular products and sunscreens marked for kids, sometimes even in the same concentrations. Although all sunscreen is similar, some children’s products are tear-free and sting-free and may contain only the minerals zinc oxide and/or titanium dioxide rather than other chemicals such as avobenzone.
- Myth: Use sunscreen sparingly: In order to provide adequate coverage, it takes about one ounce (2 tablespoons) of sunscreen to cover the face and body. Many sun lovers use about half as much, which means that about half the SPF is given. Be sure to really slather the lotion on to get the protection needed.
- Myth: Spray sunscreens give superior coverage: It is difficult to tell how much sunscreen is actually being applied when using a spray which can lead to insufficient protection. Also, inhaling spray sunscreen can cause lung irritation, and if titanium dioxide is inhaled it may be a carcinogen. Flammability is also a worry; last year more than 20 spray sunscreens were recalled because of reports of people getting burned when near an open flame, such as when grilling.