Reapply your sunscreen at least every two hours.
Long days in the warm summer sun are great. Just remember to keep yourself protected with your favorite COOLA sunscreen.
Sunscreen should be applied at least every 2 hours if you're staying dry.
If you're playing in the water, swimming, or sweating, you should apply again after the water-resistant time, which is 40 minutes to 80 minutes, depending on the product. Finally, make sure you apply after towel drying, as well.