Protecting the skin from the harsh rays of the sun is essential for maintaining healthy skin. Sun damage can lead to premature aging, dark spots, and even skin cancer. The easiest and most convenient protection from the sun is applying sunscreen. It is like a protective shield that acts as a barrier between our skin and the sun’s rays. However, there is more to sunscreen than just putting it on before heading out the door.
Choosing the best sunscreen for your skin type, understanding UV protection, and the proper application are all essential factors in getting the most out of your sunscreen. But with plenty of sunscreen options in the market, it can be challenging to find which one would suit your skin best.
Understand the SPF of Your Sunscreen
When it comes to protecting your skin from sun damage, understanding the SPF (sun protection factor) of your sunscreen is essential. The SPF rating system is designed to measure the amount of protection a sunscreen provides against the sun’s UVB rays. The higher the SPF number, the more protection it offers. However, it’s important to understand that no sunscreen can completely block out the sun’s UVB rays, so regular reapplication is still necessary.
Look for a sunscreen with an SPF of 30 or higher and apply it generously (about an ounce) to cover all exposed skin 15 minutes before sun exposure. With the right SPF, you can enjoy the summer sunshine while keeping your skin safe.
Choose a Water-Resistant Sunscreen
When selecting a sunscreen, selecting one that is water-resistant is important to ensure that the sunscreen will remain on the skin despite exposure to water. UVA and UVB protection should also be taken into account when selecting a sunscreen. A broad-spectrum sunscreen is important to ensure protection against both UVA and UVB rays.
Water-resistant sunscreens typically last longer and offer more protection, however, they must be reapplied if the user has been in water or if the user has been sweating. It is also important to remember that water-resistant sunscreen are not waterproof and must be reapplied often to ensure the best protection.
Reapply Sunscreen After Swimming or Sweating
Applying sunscreen is essential for anyone spending time outdoors, especially in the summer months. It is important to remember that sunscreen needs to be reapplied after swimming or sweating, as water and sweat can reduce sunscreen’s effectiveness. Sunscreen should be reapplied every two hours and immediately after swimming or sweating.
It is also important to wear waterproof sunscreen if you plan to be in the water for extended periods. It is also recommended to wear protective clothing such as hats and sunglasses and to seek shade whenever possible.
Check Expiration Dates on Sunscreen Products
It is essential to check the expiration dates on sunscreen products before use. Sunscreen is only effective if it is still in-date and has not gone past its expiration. Sunscreen that is past its expiration date can cause skin irritation and may not provide proper protection from the sun’s UV rays.
On average, sunscreen lasts between one and three years, depending on the product. When purchasing sunscreen, always check the expiration date and choose one that is not close to expiring. It is also important to remember to store sunscreen properly, as exposure to oxygen, sunlight, or heat can cause it to expire faster. Keep sunscreen in a cool and dry place to ensure it remains effective.