Quick Scoop: Most babies can start wearing sunscreen at 6 months old. For babies under 6 months , it’s better to use shade, protective clothing, and a hat instead of sunscreen.

What to do by age

  • Under 6 months: Keep your baby out of direct sun as much as possible, especially during the strongest sun hours, and use lightweight long sleeves, pants, and a brimmed hat.
  • 6 months and older: Use a broad-spectrum SPF 30 or higher sunscreen on exposed skin, and keep using shade and clothing for extra protection.

A few practical tips

  • Pick a sunscreen made for babies or sensitive skin.
  • Test a small patch first if your baby has very sensitive skin.
  • Reapply after swimming, sweating, or every 2 hours when outdoors.

When to call the pediatrician

For babies younger than 6 months, check with your pediatrician before using sunscreen if sun exposure can’t be avoided.

Meta description: Babies can usually start sunscreen at 6 months old. For younger babies, use shade, clothing, and hats instead of sunscreen.