Summer is a time for sunshine, beach days, and spending more time outside. But before you head out, make sure you know how to apply sunscreen properly and how often to reapply it. It’s one of the most important steps you can take to protect your skin from long-term damage.
How to Apply Sunscreen Properly
Start by choosing a sunscreen with broad-spectrum protection. This means it guards against both UVA and UVB rays. UVA rays cause premature aging, like wrinkles and dark spots. UVB rays are the main cause of sunburn. You need protection from both.
Apply sunscreen at least 15 minutes before you go outside. This gives your skin time to absorb it. Use about a shot-glass amount, or one ounce, to cover your entire body. Don’t forget commonly missed areas like your ears, the back of your neck, the tops of your feet, and the back of your hands.
For your face, choose a sunscreen made specifically for facial skin. It should be oil-free if you’re acne-prone or have sensitive skin.
How Often to Reapply Sunscreen
Even if you apply sunscreen the right way, it won’t protect you all day. You need to reapply it every two hours, even on cloudy days. If you’re swimming or sweating, reapply it more often, about every 40 to 80 minutes depending on the label.
A good habit is to set a reminder on your phone, especially if you’re outdoors for a long time. No sunscreen lasts forever, and forgetting to reapply can undo all your earlier efforts.
UVA vs UVB Rays: What’s the Difference?
Understanding UVA vs UVB rays helps explain why sunscreen is so important. UVA rays penetrate deeper into the skin and contribute to aging and even some types of skin cancer. UVB rays mostly affect the outer layer of skin and cause sunburn. A broad-spectrum sunscreen is your best defense because it protects against both types.
Final Tip
Sunscreen is one part of a healthy summer skincare routine. Wearing a wide-brimmed hat, sunglasses, and lightweight long sleeves can add even more protection. And remember, the sun’s rays are strongest between 10 AM and 4 PM.
Taking just a few extra minutes to apply and reapply sunscreen properly can help you avoid sunburn, protect your skin’s health, and keep your summer glow going strong.