Should I wear sunscreen if UV index is 1 [High UV] — Sep 2025
The UV index measures the strength of UV radiation.
Step 1
SPF 30 or higher
Step 2
Broad-spectrum protection
Step 3
Water-resistant options
Step 4
Check the UV Index — Before heading out, check the daily UV index forecast.
Step 5
Select Sunscreen — Choose a broad-spectrum sunscreen with at least SPF 30.
Step 6
Apply Generously — Use about a shot glass full for full body coverage.