Fun in the sun? It starts with what you wear. Choosing the right items to protect your skin is critical to keeping it healthy. Following some sun safety tips can help you do that.
Why your skin needs protection from the sun
Spending time in the sun has many benefits, including vitamin D production and improved mood. Too much exposure to the sun can lead to sunburn, aging faster and a higher chance of getting skin cancer.
The sun emits ultraviolet (UV) radiation, which is classified into three types: UVA, UVB and UVC. UVC rays are absorbed by the Earth’s atmosphere and do not reach the surface, but UVA and UVB rays can cause skin damage. UVA rays penetrate deeply into the skin, contributing to premature aging, while UVB rays are primarily responsible for sunburn.
Sun safety tips to protect your skin
Most everyone wants to be outside when warm, sunny weather is here. Between family barbecues and long days at the pool, it can be difficult to avoid the harsh summer sun. The UV index is often highest between the hours of 10 a.m. and 4 p.m. during daylight savings time because that is when the sun is most intense. UV rays are the greatest in late spring and early summer.
Wear sunscreen
Before going outside, make sure to apply sunscreen that protects against UVA and UVB rays. Your broad-spectrum sunscreen should have an SPF of 30 or higher. Apply it at least 15 minutes before heading out.
However, don’t forget that applying sunscreen isn’t a one-time deal. Remember to reapply sunscreen every two hours when you’re in the sun, especially after swimming or sweating.
Before applying, check the date on last year’s sunscreen. Sunscreen has a shelf life of three years, or sometimes shorter if it’s been exposed to high temperatures.
Choose proper clothing
Long-sleeved shirts and long pants made from tightly woven fabric are best for UV ray protection. If wearing full-coverage clothing isn’t for you, try wearing a beach cover-up or a T-shirt. A T-shirt typically has an SPF of 15 or less, so be wary of using it as your sole source of sun protection.
Seek shade
Shade is the best protection from the sun. Staying out of the sun either indoors or under trees, umbrellas or canopies during peak hours is ideal. Also, since children younger than 6 months should not wear sunscreen, keep them in the shade as well.
Stock up on hats
Wear a hat with a wide brim to add protection to your face, head, ears and neck. Avoid straw hats with holes. Darker hats may offer more UV protection.
Sunglasses
Sunglasses protect your eyes from cataracts and protect the sensitive skin around your eyes from UV rays. Choose eyewear that blocks close to 100 percent of UVA and UVB rays.
Know your surroundings
Be cautious around surfaces that reflect the sun’s rays, such as snow, sand and water, which can amplify the risk of sun damage. Sunscreen and protective clothing can help reduce the risk of sunburn and skin damage.
How we can help
Taking steps to protect your skin from harmful UV radiation is crucial for maintaining your skin health and reducing the risk of skin cancer. To stay safe in the sun, remember to wear sunscreen, stay in the shade and wear protective clothing and sunglasses. These sun safety tips can help you prevent sunburns and protect you from harmful rays.
Preventing skin cancer also means preventive care. Regular skin checks with your dermatologist help your skin stay healthy. Checking any suspicious spots early can catch problems before they get worse.
Learn about the dermatology and skin care services we offer at Mercy Health.
