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Which spf level should a person look for in sunscreen as part of planning a day at the beach
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Which spf level should a person look for in sunscreen as part of planning a day at the beach

User ACBurk
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SPF 15: blocks 94% of UVB rays

SPF 30: blocks 97% of UVB rays

SPF 45: blocks 98% of rays

User Karakuri
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