Summer is just around the corner, and that means more time spent outside in the sun. However, one thing that is typically overlooked during this time is sun protection. While it may not seem like a big deal to skip using sunscreen every now and then, it can actually be very damaging to your skin. Read on to learn more about protecting your skin and tips to keep skin cancer away!
The Basics of UV Rays
Exposure to ultraviolet (UV) radiation is the leading cause of skin cancer. There are two type of UV radiation, including UVA and UVB.
Ultraviolet A (UVA): UVA rays can pass through glass and may cause premature aging and wrinkling of the skin. It may also play a role in causing basal cell carcinoma, squamous cell carcinoma, and melanoma.
Ultraviolet B (UVB): UVB rays do not pass through glass but do cause sunburn. These rays are more closely linked to the development of skin cancer and melanoma.
It is important to protect your skin from both UVA and UVB rays, which is where sunscreen comes in.
The Importance of Sunscreen
Sun damage builds up over time, which is why it is important to wear sunscreen every single day, even when it is cloudy. Follow these tips for using sunscreen to ensure optimal coverage.
- Choose a broad-spectrum sunscreen that provides protection against UVA and UVB rays. Also, be sure that it is water resistant and has an SPF of 30 or higher.
- Use lip balm that contains an SPF of at least 30.
- Apply at least 1oz. of sunscreen 15-30 minutes prior to going outside.
- Reapply sunscreen every two hours, or every hour if you are sweating or swimming.
- Do not use expired sunscreens.
By following these steps, you can help to keep your skin protected, greatly decreasing your risk of sun cancer. If you are interested in learning more about protecting your skin from sun damage, contact our St. Petersburg, FL office today!