Likelihood is, you’re not carrying sufficient sunscreen — and if that’s the case, you’re not alone. A 2014 research confirmed that the majority of us usually use 1 / 4 to half as a lot sunscreen as they need to be utilizing to satisfy the marketed solar safety issue (SPF). To get the total safety of the SPF listed on the bottle, you must use 2 milligrams per sq. centimeter of pores and skin. This quantities to about 1 ounce of sunscreen for the average-size grownup’s near-naked physique.
It’s tougher to evaluate how a lot sunscreen you’re utilizing should you get it from a twig bottle, particularly should you’re making use of it on a windy day. Spray sunscreen producers usually suggest holding the bottle 4 to six inches out of your pores and skin, however Wirecutter discovered that with a purpose to apply it successfully chances are you’ll must spray it even nearer, and you continue to must rub it into your pores and skin. They’re additionally straightforward to unintentionally inhale, which poses well being dangers.
