Using sunscreen and insect repellent together is a common practice to protect against both sunburn and insect bites. However, there are some important considerations to keep in mind when using these products simultaneously:
Apply Sunscreen First: Always apply sunscreen first before applying insect repellent. Sunscreen should be applied directly to clean, dry skin to provide effective protection against harmful UV rays.
Wait for Absorption: Allow the sunscreen to fully absorb into the skin before applying insect repellent. This typically takes a few minutes. Applying insect repellent over wet or greasy sunscreen can reduce its effectiveness.
Use Different Areas: Apply sunscreen to exposed skin areas that need sun protection. Insect repellent can be applied to other exposed areas of the skin, but try to avoid overlapping the sunscreen-covered areas with repellent.
Avoid Sensitive Areas: Be cautious when applying insect repellent near the eyes, mouth, and open wounds. Avoid using it on irritated or damaged skin.
Choose Suitable Products: Look for sunscreen and insect repellent products that are compatible and recommended for use together. Some manufacturers offer combination products that contain both sunscreen and insect repellent, but make sure they have adequate sun protection (broad-spectrum and appropriate SPF) and sufficient insect repellent efficacy.
Reapply as Needed: Both sunscreen and insect repellent should be reapplied as directed on their respective labels. Sunscreen should be reapplied every two hours or more frequently if you are swimming, sweating, or rubbing your skin. Insect repellent efficacy can vary, so follow the instructions on the product label for reapplication.
Wash Off at Night: Remember to wash off both sunscreen and insect repellent at the end of the day. Use soap and water to thoroughly remove these products from your skin.
Use DEET-Containing Repellents Carefully: If you're using a DEET-containing insect repellent, be cautious about using it in combination with certain sunscreen ingredients. DEET can potentially reduce the effectiveness of certain sunscreen filters. Consider using DEET on clothing or select an alternative insect repellent containing picaridin or oil of lemon eucalyptus, which are less likely to interfere with sunscreen.