As a skincare expert, I have seen firsthand the damage that the sun can do to our skin. That's why I always stress the importance of using sunscreen. But what about when we're in the water? That's where waterproof SPF comes in. This type of sunscreen is specifically designed to stay on even when we're swimming or sweating, providing us with long-lasting protection against harmful UV rays.
What is Waterproof SPF?
Waterproof SPF, or Sun Protection Factor, is a type of sunscreen that is formulated to resist water and stay on the skin for an extended period of time.It is typically labeled as "waterproof" or "water-resistant" and has a higher SPF than regular sunscreen. The SPF number indicates the level of protection the sunscreen provides against UVB rays, which are responsible for causing sunburns. For example, an SPF 30 sunscreen will protect your skin from UVB rays for 30 times longer than if you were not wearing any sunscreen at all. However, it's important to note that no sunscreen can provide 100% protection from the sun. Waterproof SPF only protects against UVB rays, so it's important to choose a broad-spectrum sunscreen that also protects against UVA rays.
How to Apply Waterproof SPF
Applying waterproof SPF correctly is crucial in order to get the most out of its protective benefits. Here are some tips on how to apply it like a pro:Cleanse and Exfoliate
Before applying any sunscreen, it's important to cleanse your skin and remove any dirt or oil that may prevent the sunscreen from adhering properly.Exfoliating beforehand can also help remove dead skin cells and create a smooth surface for the sunscreen to be applied on.
Apply Generously
Many people make the mistake of not applying enough sunscreen, which can significantly decrease its effectiveness. The general rule of thumb is to use about a shot glass worth of sunscreen for your entire body. Make sure to apply it evenly and don't forget those easy-to-miss areas like the ears, back of the neck, and tops of the feet.Reapply Every Two Hours
Even though waterproof SPF is designed to stay on longer, it's still important to reapply every two hours or after swimming or sweating. This is because the sunscreen can rub off or wash off over time, leaving your skin vulnerable to sun damage.Don't Forget Your Lips
Our lips are often overlooked when it comes to sun protection, but they are just as susceptible to sun damage as the rest of our skin.Make sure to use a lip balm with at least SPF 30 and reapply throughout the day.
How to Reapply Waterproof SPF
Reapplying waterproof SPF can be a bit tricky, especially if you're already in the water. Here are some tips on how to reapply like a pro:Dry Off First
If you're planning on reapplying while you're still in the water, make sure to dry off first. Applying sunscreen on wet skin can dilute its effectiveness and make it less likely to stay on.Use a Spray or Stick Sunscreen
If you're in a rush or don't have access to a mirror, using a spray or stick sunscreen can make reapplication easier. These types of sunscreens can be applied quickly and without needing to rub them in.Reapply Every Two Hours
Just like with the initial application, it's important to reapply every two hours or after swimming or sweating.This will ensure that your skin is continuously protected from the sun's harmful rays.
Choosing the Right Waterproof SPF
With so many options on the market, it can be overwhelming to choose the right waterproof SPF for your needs. Here are some things to consider when making your selection:Sun Protection Factor (SPF)
The higher the SPF, the longer you can stay in the sun without getting burned. However, it's important to note that SPF 30 is usually sufficient for most people and anything higher may not provide much additional protection.Water Resistance
Make sure to check the label for how long the sunscreen is water-resistant for. Some may only last for 40 minutes while others can last up to 80 minutes.Skin Type
If you have sensitive skin, look for a sunscreen that is labeled as "hypoallergenic" or "fragrance-free".If you have oily skin, opt for a lightweight and oil-free formula.
