When you’re spending time at the pool, choosing the right sunscreen isn’t just a cosmetic decision—it’s a vital part of your skincare routine. The sun’s UV rays can cause damage even on cloudy days, and pool water can amplify the harmful effects of the sun, especially when you’re surrounded by reflective surfaces like water and concrete. To help protect your skin from sunburns, premature aging, and skin cancer, it’s essential to choose the best sunscreen for pool days. Here’s everything you need to know about choosing sunscreen for pool days and ensuring your skin stays safe while you enjoy the water.

Why Sunscreen Is Crucial for Pool Days
Water activities, whether it’s swimming or lounging poolside, expose your skin to the sun’s rays in a more intense way. While you might be tempted to skip sunscreen or reapply less often because you’re surrounded by water, it’s important to note that water doesn’t protect you from UV radiation. In fact, both chlorine and saltwater can wash away sunscreen, making it even more critical to choose a sunscreen that’s specifically designed to stay effective in the pool.
Not only do you need UVA/UVB protection, but you also need a sunscreen that won’t wash off easily when you’re swimming, ensuring your skin remains protected for longer periods.
Understanding SPF and What You Need for Pool Days
The SPF (sun protection factor) rating of sunscreen tells you how well it will protect your skin from UVB rays, the type of radiation responsible for causing sunburn. For pool days, it’s recommended to use a sunscreen with an SPF of 30 or higher, but many experts suggest opting for an SPF of 50 for maximum protection when swimming or spending long periods outside.
An SPF 50 sunscreen provides protection against 98% of UVB rays, which is sufficient for most people. However, SPF is not a one-size-fits-all metric—your skin type, the length of time you’ll be in the sun, and the intensity of the sunlight in your location can all influence the level of protection you need. If you have fair or sensitive skin, SPF 50 might be more appropriate, while those with darker skin tones may be comfortable with a lower SPF.
Broad-Spectrum Protection: UVA and UVB Rays
When choosing sunscreen for pool days, look for a broad-spectrum sunscreen that offers protection against both UVA and UVB rays. UVB rays cause sunburns, while UVA rays penetrate deeper into the skin and contribute to premature aging and skin cancer. A broad-spectrum sunscreen ensures you’re protected from both types of rays, providing comprehensive coverage that keeps your skin safe and healthy.
Tip: UVA rays are present throughout the day, even when the sun is lower in the sky, which is why it’s essential to use a broad-spectrum sunscreen even during early morning or late afternoon swims.
Water-Resistant Sunscreen for Swimming
Since you’ll likely be in and out of the pool, it’s crucial to choose water-resistant sunscreen. Water-resistant formulas are specifically designed to stay on your skin longer when exposed to water, meaning you’ll need fewer reapplications. However, no sunscreen is entirely waterproof, so it’s important to reapply sunscreen at least every two hours, or immediately after swimming, sweating, or towel drying.
There are two types of water-resistant sunscreens:
- Water-resistant for 40 minutes: Ideal for short swims or occasional dips in the pool.
- Water-resistant for 80 minutes: Perfect for longer swimming sessions and for staying protected throughout more extended pool activities.

Choosing the Best Sunscreen for Your Face
The skin on your face is thinner and more sensitive than the skin on the rest of your body, which makes it especially vulnerable to the sun’s harmful rays. To protect your face, look for a broad-spectrum sunscreen that’s designed for facial use. Many sunscreens are formulated for the face with added benefits, such as oil-free formulas, hydration, or soothing ingredients like aloe vera.
Tip: Consider choosing a sunscreen with an SPF of 50 for your face to ensure maximum protection against both UVB and UVA rays. Also, use a sunscreen specifically designed for sensitive skin, avoiding those with heavy fragrances or harsh chemicals.
Sunscreen for Poolside Protection
When lounging poolside, even if you’re not actively swimming, you’re still exposed to harmful UV rays that can damage your skin. It’s important to apply sunscreen before you settle into your lounge chair and reapply regularly throughout the day. Even under umbrellas or in shaded areas, the sun’s rays can bounce off the water and still reach your skin.
Tip: For added protection, pair your sunscreen with other sun-safety strategies, such as wearing a wide-brimmed hat, UV-protective clothing, and sunglasses.
How to Apply Sunscreen Effectively
To make sure your sunscreen works as it should, apply it generously to all exposed areas of your body. Don’t skimp on sunscreen, as most people tend to apply too little, leading to inadequate protection. An easy rule of thumb is to use about one ounce (a shot glass full) to cover your body. Apply sunscreen 15–30 minutes before going outside to allow it to fully absorb and form a protective layer on your skin.
Don’t forget to reapply sunscreen every two hours, or more frequently if you’ve been swimming or sweating. Even if your sunscreen is water-resistant, it’s best to reapply after swimming or toweling off.

Top Sunscreen Recommendations for Pool Days
When choosing sunscreen, look for trusted brands that specialize in sun protection for swimming. Some of the best sunscreens for pool days include:
- Neutrogena Ultra Sheer Dry-Touch Sunscreen SPF 50
- Coppertone Sport Sunscreen Lotion SPF 50
- Banana Boat Ultra Sport Sunscreen Lotion SPF 50
- La Roche-Posay Anthelios Melt-in Milk Sunscreen SPF 60 (ideal for the face)
These sunscreens offer high SPF ratings, broad-spectrum protection, and water resistance, making them perfect for poolside activities and swimming.
Conclusion: Protecting Your Skin for Pool Days
Choosing the right sunscreen for your pool days is crucial for maintaining healthy skin and preventing sunburns and long-term damage. Always opt for a broad-spectrum sunscreen with a high SPF (50 or higher) and water-resistant formula to ensure maximum protection while enjoying the pool. Be sure to reapply sunscreen regularly to keep your skin safe, and pair it with other sun-safety measures for added protection.
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