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Kids' skin is thinner and more delicate than adult skin, which means a single bad sunburn in childhood matters more than most parents realize. The good news is that sun safety for the whole family is simple once you know the few rules that actually count. Here's your practical 2026 guide.

What SPF Should Kids Wear?

The American Academy of Dermatology recommends a broad-spectrum, water-resistant sunscreen of at least SPF 30 for children, with SPF 50 offering extra reassurance for long, high-intensity days at the beach or pool. "Broad-spectrum" is the key phrase — it means the formula protects against both UVA rays (which age skin and penetrate deep) and UVB rays (which cause burning).

Higher numbers aren't dramatically stronger — SPF 30 blocks about 97% of UVB and SPF 50 about 98% — so the most important factors are applying enough and reapplying often, not chasing the biggest number on the bottle.

When Can Babies Start Wearing Sunscreen?

For infants under 6 months, dermatologists and pediatricians advise keeping them out of direct sun entirely rather than relying on sunscreen. Use shade, a stroller canopy, a wide-brimmed hat, and lightweight clothing that covers arms and legs. If a small area like the face or backs of the hands can't be shaded, a tiny amount of mineral sunscreen is generally considered acceptable — but shade and clothing come first.

Once a child is 6 months or older, daily sunscreen becomes a normal part of outdoor time. Always check with your pediatrician about what's right for your baby.

How Much to Apply — and How Often

Under-application is the most common mistake parents make. Sunscreen is only as strong as the layer you actually put on. A few guidelines:

  • Apply 15–30 minutes before going outside so it has time to bind to the skin.
  • Use a generous, even layer — roughly a shot-glass amount to cover a child's whole body.
  • Reapply every two hours, and immediately after swimming, sweating, or towel-drying.
  • Don't forget easy-to-miss spots: ears, tops of feet, the back of the neck, and the part in the hair.

"Water-resistant" doesn't mean waterproof — even 80-minute formulas need reapplying after your kids get out of the pool and dry off.

Making Sun Protection Easy for the Whole Family

The best sunscreen is the one everyone will actually wear, so texture matters. Thick, chalky formulas that leave a white cast are the ones kids fight hardest against. A lightweight, non-greasy formula that rubs in fast makes reapplication far less of a battle.

For older kids, teens, and parents, our Summer Body SPF 30 is a broad-spectrum gel that absorbs cleanly without the sticky, greasy feel — the kind of formula people don't mind reapplying. For faces, which need daily protection and often get forgotten, Summer Face SPF 50 layers smoothly and doesn't sting. The Summer Duo covers both face and body so the whole family can share one simple system. Note: young children should use a sunscreen appropriate for their age — check the label and ask your pediatrician.

Build Habits, Not Just Product Use

Sunscreen works best as one layer of a bigger routine. Teach kids to seek shade during peak UV hours (roughly 10 a.m. to 4 p.m.), wear hats and sunglasses, and treat reapplying sunscreen as a normal part of a beach or park day — like drinking water. Sun-protective (UPF) clothing and rash guards do a lot of the heavy lifting and mean less skin to cover with lotion.

Modeling the behavior helps most of all. When kids see parents applying and reapplying sunscreen without complaint, it becomes second nature rather than a chore.

The Bottom Line

Protecting your kids from the sun comes down to a handful of habits: shade and clothing for the littlest ones, at least broad-spectrum SPF 30 for children, generous application, and reapplying every couple of hours. Pick a formula the whole family finds comfortable to wear, and sun safety stops being a summer struggle and starts being routine.

This guide is for general information only. For advice specific to your child — especially infants or kids with sensitive or condition-prone skin — talk to your pediatrician or a dermatologist.