- Proper application of sunscreen is essential for effective protection.
- Adults need to use 1 to 2 ounces of sunscreen to cover their entire body adequately.
- Sunscreen should be reapplied every two hours, or immediately after swimming or toweling off.
- Apply sunscreen at least 30 minutes before sun exposure to allow it to absorb and become effective.
Applying Sunscreen to Kids
Sunscreen works best when applied generously, 30 minutes before sun and reapplied every 2 hours.
Katherine Su, MD, Pediatric Dermatology
