Two cartoon lizards.

Sun Safety for Children

A cartoon giraffe

Practicing sun safety from a young age is critical to protect children from immediate discomfort like sunburn and long-term risks such as premature aging and skin cancer. In this article, we’ll share essential sun safety tips for children. You will learn how to protect your child from the sun’s harmful rays, how to choose and apply sunscreen effectively, and when to call your doctor if your child develops a sunburn.

Are you looking for simple ways to keep your child’s skin healthy under the sun? Schedule an appointment with Bootin and Savrick Pediatric Associates today in Greater Houston for guidance on your child’s skin health and personalized sun protection recommendations.

Protecting Your Child's Skin

Children’s skin is more sensitive to UV radiation than adults’, which means it burns more easily. Just one blistering sunburn during childhood can double a person’s lifetime risk of developing skin cancer. 

Sun safety habits formed early—like wearing hats, using broad-spectrum sunscreen, and seeking shade—can help reduce lifetime sun exposure and the risk of developing skin problems later in life.

A mother applying sunscreen on her child to protect him from the sun in Texas.

How to Protect Children From the Sun

  1. Time for outdoor play wisely. Try to avoid direct sunlight between 10 a.m. and 4 p.m., when the sun’s rays are strongest. If kids are outside during this window, provide frequent breaks in shaded areas.
  2. Dress for UV protection. Choose long-sleeved shirts and pants made from tightly woven fabric. Look for sun protective clothing labeled with a high ultraviolet protection factor (UPF)—these garments are specially designed to block UV rays.
  3. Don’t forget accessories. Wide-brimmed hats offer shade for the face, ears, and neck. Children should also wear sunglasses with 100% UV protection to shield their eyes from the sun’s UV rays.
  4. Stay in the shade. Encourage play in covered patios, under trees, or beneath umbrellas whenever possible, especially during peak UV hours.

How to Pick Sunscreen

When choosing a sunscreen for your child, look for the following key features:

  • Broad spectrum sunscreen: Protects against both UVA and UVB rays.
  • Sun protection factor (SPF) 30 or higher: SPF 30 blocks about 97% of UVB rays.
  • Water-resistant formula: Ideal for swimming and sweaty outdoor play.
  • Active ingredients like zinc oxide or titanium dioxide: These mineral-based ingredients sit on top of the skin to block UV rays and are less likely to irritate sensitive skin.
 

If sunscreen contains zinc oxide or titanium dioxide, it’s often a better option for young children or babies with delicate skin.

How to Apply Sunscreen

Apply enough sunscreen—about one ounce, or a shot glass full—for full body coverage. Many sunburns happen because too little sunscreen is used.

Be sure to:

  • Apply sunscreen 15 to 30 minutes before going outside.
  • Cover all exposed areas, including ears, neck, the tops of feet, and behind the knees.
  • Reapply sunscreen every two hours—or more often if your child is swimming or sweating.
  • Use lip balm with SPF to protect the lips.
 

Younger children often squirm or resist sunscreen application. Turning it into a game or having your baby rub sunscreen onto arms or legs can make it more fun and cooperative.

Sunscreen for Babies

Babies under 6 months should be kept out of direct sunlight entirely. Their skin is too thin for most sun protection products. Instead, focus on shade, long-sleeved clothing, wide-brimmed hats, and UV-blocking stroller covers.

If sunscreen is absolutely needed (such as on small areas like the back of hands or face), use a minimal amount of a mineral-based sunscreen with zinc oxide or titanium dioxide. Always consult your child’s pediatrician before using sunscreen on babies younger than 6 months.

When to Call the Doctor for Sunburns

Despite your best efforts, sunburns can happen. If your child experiences the following symptoms, call your pediatrician:

  • Severe pain or blistering
  • Fever or chills
  • Nausea or headache
  • Signs of dehydration (like dry mouth or lethargy)
 

At Bootin and Savrick Pediatric Associates, we have experience treating sunburn and can help determine if further treatment is needed.

How to Soothe Sunburn

If your child gets a mild sunburn, try these steps to relieve the pain at home:

  • Cool compresses: Use a clean, damp cloth to gently cool the skin.
  • Cool baths: Avoid hot water. Let them soak in a cool bath and gently pat dry.
  • Moisturize: Use fragrance-free moisturizers or aloe vera to soothe and hydrate the skin.
  • Hydrate: Encourage plenty of fluids to replace water lost from sun exposure.
  • Avoid further sun exposure until the burn is completely healed.
  • Don’t pop blisters, which can increase the risk of infection.
 

If the skin blisters or peels, treat it with care and contact your child’s doctor if you’re concerned about healing.

A Lifetime of Healthy Skin Starts Now

The sun’s UV rays may be invisible, but their effects can last a lifetime. By practicing sun safety from an early age—through UV protection, broad spectrum sunscreen, protective clothing, and smart sun habits—you’re giving your child a head start in lifelong skin health.

Whether your child has light hair and fair skin or darker skin that’s naturally more resistant to sunburn, UV protection is essential. It’s not just about avoiding sunburns today—it’s about protecting against skin cancer, premature aging, and the cumulative effects of lifetime sun exposure.

Schedule an Appointment with Bootin and Savrick Pediatric Associates

At Bootin and Savrick Pediatric Associates, we’re here to support every aspect of your child’s health, including healthy skin and smart sun safety. From helping you find the right sun protection factor SPF for your child to treating sunburns and offering personalized sun safety tips, we’re here for your family in every season.

Contact us today to schedule an appointment at one of our Houston offices and learn how to keep your child safe and thriving under the sun.

Medically reviewed by Dr. Monica McGrann