Children younger than age 6 years should avoid direct sun exposure because their sensitive skin burns easily. It is essential for infants younger than 6 months to stay out of the sun because they should not wear sunscreen, except possibly in small areas, such as the face and back of the hands.

If you allow your child older than 6 months in the sun, do the following things to help prevent sunburn:¹

• Keep children out of the strong midday sun (approximately 10 a.m. to 4 p.m.).
• Have children wear hats with wide brims that shade the neck, ears, face, and scalp.
• Have children wear sunglasses with UV protection.
• Dress children in loose-fitting, tightly woven clothing that covers arms and legs.
• Apply sunscreen that has a sun protection factor (SPF) of 15 or higher to protect babies' and children's very sensitive skin. Sunscreens that say "broad-spectrum" can protect the skin from ultraviolet A and B (UVA and UVB) rays. Apply the sunscreen at least 30 minutes before going in the sun. Reapply sunscreen every 2 to 3 hours or after sweating or swimming. Wearing a T-shirt while swimming will not protect your child from sunburn unless sunscreen has also been applied to the skin under the T-shirt.

In addition to preventing sunburn, sun protection helps prevent other health problems, such as skin damage and skin cancer. Most people accumulate the majority of their lifetime sun damage by 18 years of age.