When surfing, it's important to reapply sunscreen regularly, especially after being in the water or wiping dry with a towel. Water, sweat, and friction can wash away sunscreen, so I recommend reapplying it every two hours or more often if needed. The use of water-resistant sunscreen formulations can also provide additional protection during aquatic activities. So how much time do you have? We are going to set up our sundial with the help of Dr.
Amanda Valdés, a specialist in family medicine. The general rule is to reapply sunscreen every two hours when you're exposed to the sun, says Dr. This helps maintain a defensive barrier in the skin to protect against sunburn and reduce the risk of skin cancer (such as melanoma). Sunscreen is wonderfully effective, but even when applied thoroughly and regularly, it doesn't protect 100% against skin damage caused by the sun.
So what else can you do to keep your skin healthy on a sunny day? Doctor?Be sure to apply a generous amount of sunscreen and reapply it every two hours or after swimming or sweating.
