You should apply sunscreen before going outdoors, giving it about 15 minutes to absorb into your skin and become effective. Waiting to apply sunscreen until you are already in the sun leaves your skin unprotected and vulnerable to burning.
Here's a breakdown of when to apply sunscreen:
- Daily: Even on cloudy days, harmful UV rays can penetrate the clouds and damage your skin.
- Before going outdoors: Apply sunscreen 15 minutes before heading outside to allow it to absorb into your skin.
- Reapply every two hours: Sunscreen wears off over time, especially after swimming or sweating. Reapply every two hours for continued protection.
- When engaging in outdoor activities: Increase the frequency of sunscreen application for activities like swimming, hiking, or playing sports.
Remember, it's crucial to wear sunscreen year-round, regardless of the weather, as UV rays are present even on cloudy days.