Summer Sun Safety for Kids: What Pediatricians Actually Recommend

Summer is almost here and with it comes longer days, more time outside, and a flood of confusing sunscreen labels. Let’s simplify things.

Why Children’s Skin Needs Extra Protection from the Sun

Children’s skin is thinner and more sensitive than adult skin, and UV exposure in childhood has a meaningful impact on long-term skin cancer risk. This does not mean keeping kids indoors. It means being smart and consistent about protection.

What the Evidence Says About Sunscreen for Kids

Broad-spectrum SPF 30 is the minimum recommendation from the American Academy of Pediatrics (AAP). Higher SPF values offer marginally more protection (SPF 50 blocks about 98% of UVB rays vs. 97% for SPF 30), but only if applied correctly, which most people do not do.

The biggest sunscreen mistake parents make is not using enough. For a child’s full body, you need roughly one ounce (about a shot glass). Apply 15 to 30 minutes before going outside and reapply every 2 hours or after swimming or sweating.

For babies under 6 months, the AAP recommends avoiding direct sun exposure when possible and using clothing and shade as primary protection. Sunscreen may be used on small exposed areas if shade and clothing are not available.

Mineral vs. Chemical Sunscreen: Which Is Better for Children?

Mineral sunscreens (zinc oxide, titanium dioxide) sit on top of the skin and physically block UV rays. Chemical sunscreens absorb UV rays and convert them to heat. Both types work. Mineral formulas are generally recommended for young children and those with sensitive skin because of their long safety track record and lower risk of skin irritation.

Sun Safety Beyond Sunscreen

Sunglasses with UV protection, wide-brimmed hats, and rash guards all provide meaningful protection. Try to limit direct sun exposure between 10 a.m. and 4 p.m., when UV rays are strongest, particularly on bright, cloudless days.

A little preparation goes a long way toward a summer full of safe outdoor fun.