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Step 1
Be certain that your sunscreen protects against UVA and UVB rays. SPF only tells you the UVB rating...the US currently does not have a UVA rating system! Until we do, look on the label for terms like "broadband protection" or "UBA/UVB protection". Both types of rays cause cancer, but UVA rays don't actually produce a burn on the skin (scary)!
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Step 2
Don't buy sunscreens with an SPF higher than 30! A high SPF has a lot of chemicals in it, and can actually give you a chemical burn. After SPF30, the percentage more protection is very minimal, not to mention completely unnecessary. Europe and Australia have laws protecting consumers against high SPF's, but in the US there is currently no regulation.
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Step 3
Re-apply sunscreen every 2 hours. The sun can break down chemicals in sunscreen, making them less effective as the day goes by. Sweating and splashing around in the pool also wash off sunscreen, so re-application is critical!
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Step 4
Apply a shot glass (1 oz.) of sunscreen to the body. This is a general guideline, but very important to follow! If you don't apply the recommended amount, you aren't getting the full SPF represented on the bottle.
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Step 5
Don't rely on make-up alone for sun protection. It's a great supplement to sunscreen, but you have to apply quite a bit to get the full SPF. Many make-up brands also do not offer UVA protection, which is critical for skin health!
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Step 6
Don't apply sunscreen to babies until 6 months. This is the generally accepted age...prior to 6 months, babies should stay out of the sun as much as possible. You may opt for a chemical-free sunscreen for small childern, and be sure to protect them with clothing and shade as much as possible.
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Step 7
Wear a hat, sunglasses and clothing whenever possible. No sunscreen protects you 100%, so any type of additional protection helps.
