Yes, you can wear sunscreen in the pool, but not all sunscreens are suitable for swimming. To ensure you are protected while enjoying the water, it's crucial to choose the right type of sunscreen.
Choosing the Right Sunscreen for Swimming
When heading into the pool, regular sunscreens can wash off quickly, leaving your skin unprotected. The key is to select a product specifically designed for water exposure.
Based on the reference, for maximum protection while swimming, apply a water-resistant sunscreen with an SPF of 30 or higher.
- Water-Resistant: This is the most important factor. Water-resistant sunscreens are formulated to maintain their SPF level for a certain period while you are wet. Look for labels that specify "water-resistant" or "very water-resistant" and indicate the duration of effectiveness (e.g., 40 minutes or 80 minutes).
- SPF 30 or Higher: SPF (Sun Protection Factor) measures how well a sunscreen protects against UVB rays, which are the primary cause of sunburn. An SPF of 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98%. Using SPF 30 or higher provides robust protection, especially when combined with water resistance.
Practical Tips for Sunscreen Use in the Pool
Even with water-resistant sunscreen, effective application and reapplication are vital for continuous protection:
- Apply Before Entering the Water: Apply sunscreen generously to all exposed skin at least 15-20 minutes before getting into the pool. This allows the sunscreen to bind to your skin effectively.
- Apply Generously: Most people don't use enough sunscreen. A good rule of thumb is to use about an ounce (a shot glass full) to cover your entire body.
- Reapply Frequently: Water-resistant does not mean waterproof. Reapply sunscreen at least every two hours, and immediately after swimming or sweating heavily, even if the product claims longer water resistance.
- Don't Forget Often-Missed Spots: Pay attention to areas like the tops of your feet, back of your neck, ears, and scalp (if not covered by hair).
By choosing a water-resistant sunscreen with SPF 30 or higher and following proper application guidelines, you can significantly reduce the risk of sun damage while swimming.
