Applying sunscreen is kind of a given at this point. We know we need it, we do it, we avoid burns. Easy, right? Well, it is until you somehow still manage to get fried even after slathering your sunscreen on. What gives?
According to Dr. Zeichner, the likely culprit is that you didn’t reapply. “Sunscreen loses its effectiveness over time because chemical blockers degrade and mineral blockers clump on the skin,” he explained.
He recommended applying sunscreen, such as Neutrogena Ultra Sheer Dry-Touch SPF 100+ ($13), at least every two hours and immediately after swimming or excessive sweating. “Thinking that your morning application of sunscreen is enough for a full day increases your likelihood of getting a sunburn because you have a false sense of protection,” he added.
To be extra safe, he also advised practicing good sun habits like wearing a hat, staying in the shade as much as possible, and avoiding being in the sun between the peak hours of noon and 2 p.m.
If you do wind up with a gnarly burn, grab yourself some aloe moisturizer and pop an Advil to reduce that inflammation from the inside out, Dr. Zeichner advised.
