How long before going outside should I apply chemical sunscreen?
You should apply chemical sunscreen about 15 to 30 minutes before going outside. This allows the ingredients to absorb into your skin and provide effective protection against UV rays. Reapplying every two hours or after swimming or sweating is also important for continued protection.
Key points:
- Apply sunscreen 15 to 30 minutes before sun exposure.
- Reapply every two hours for best protection.
- Ensure even coverage on all exposed skin.
- Choose a broad-spectrum sunscreen for maximum effectiveness.
This text has been fact-checked for accuracy by medino's clinical team.