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Sun-Savvy Kids: FAQs About SPF and Sun Protection in Arizona

Answering Your Questions About SPF and Sun Protection

By Heather Zielinski May 31, 2024


Ah, summer in Arizona. The sun is relentless, the heat is intense, and the desert landscape can feel like an oven. But in our beautiful state, sunscreen isn't just a seasonal necessity—it's a year-round commitment. The task of protecting our little ones from harmful UV rays is a constant challenge, especially when the summer sun is at its most brutal. If you’re like us—constantly juggling the roles of sunscreen enforcer and fun-facilitator—this guide is for you. Let’s dive into the world of SPF and sun protection for kids in the Grand Canyon State.

What is SPF?

You’ve probably seen SPF numbers plastered all over sunscreen bottles, but what do they actually mean? SPF, or Sun Protection Factor, is a measure of how well a sunscreen will protect skin from UVB rays, the kind of radiation that causes sunburn and contributes to skin cancer. For example, if you use a sunscreen with SPF 30, it theoretically means you can stay in the sun 30 times longer without burning than you could without any protection.

How does sunscreen work?

Sunscreen works like a magical shield—think Wonder Woman’s bracelets but for your skin. It contains active ingredients that either absorb or reflect UV radiation. There are two types of active ingredients in sunscreens: chemical and physical. Chemical ingredients, like oxybenzone, absorb UV radiation and release it as heat. Physical ingredients, like zinc oxide and titanium dioxide, sit on top of the skin and reflect UV rays away.

At what age can infants start using sunscreen?

Now, for the littlest pool bunnies among us—when can we start slathering them with sunscreen? Pediatricians generally recommend waiting until a baby is at least six months old before using sunscreen. For infants younger than six months, it’s best to keep them out of direct sunlight, use protective clothing, and stick to shady areas. Their skin is super delicate and more permeable, making them more susceptible to the chemicals in sunscreen.

How often should I reapply sunscreen on my kids?

Great question! When it comes to keeping your kids protected from the sun, reapplying sunscreen is just as important as the initial application. Here’s a simple guide to ensure your little ones stay safe and sunburn-free.

Every two hours

The general rule is to reapply sunscreen every two hours. This helps maintain consistent protection, especially during long outdoor activities where sun exposure is continuous. Think of it as setting a recurring timer for peace of mind—kind of like how you remind yourself to hydrate regularly during a hot day.

After swimming or sweating

If your kids are splashing in the pool, ocean, or working up a sweat from running around, it’s crucial to reapply sunscreen more frequently. Even if the sunscreen is labeled as water-resistant, it’s best to reapply as soon as they towel off. Water-resistant sunscreens can lose their effectiveness after 40 to 80 minutes in the water, so keeping a close eye on the clock (or the fun) is key.

After towel drying

Whenever your child uses a towel to dry off, whether from swimming or sweating, a good amount of sunscreen can be rubbed off. Make it a habit to reapply sunscreen right after drying to ensure that the protective barrier is restored. Think of it like a magic shield that needs refreshing after every battle with water or sweat.

If you notice redness or increased sun exposure

If you notice any redness or if your kids are playing in especially strong sunlight (like between 10 AM and 4 PM), it’s a good idea to reapply more frequently. UV rays can be stronger and more damaging during these peak hours, and sometimes sunscreen can wear off faster than expected. Keep an eye on how their skin looks and feels, and don't hesitate to add another layer of protection.

Additional tips for effective reapplication

  • Use enough sunscreen: Apply a generous amount—about one ounce (a shot glass full) for the entire body. Don’t skimp!
  • Cover all exposed skin: Remember those easy-to-miss spots like the ears, back of the neck, and tops of the feet.
  • Don’t forget the face: Use a sunscreen stick or a specially formulated face sunscreen to avoid stinging eyes.
  • Set a timer: Use your phone’s alarm or a reminder app to keep track of reapplication times. It’s easy to lose track when you’re having fun.

By following these guidelines, you’ll ensure that your kids remain well-protected from harmful UV rays throughout their outdoor adventures. Sunscreen is a crucial part of sun safety, but combining it with hats, sunglasses, and shade can offer even more protection, making for worry-free fun under the sun.

Do lotion, spray, or stick sunscreens work better?

This age-old debate can be likened to choosing between a latte, cappuccino, or flat white—they all do the job, but personal preference plays a big role. Let’s break down the pros and cons.

Are stick sunscreens effective?

Stick sunscreens are like the solid perfume of the sun protection world—compact, mess-free, and super portable. They’re great for targeted application on areas like the face, ears, and shoulders. The downside? They can be a bit tricky to apply evenly over larger areas and might feel waxy.

Are spray sunblocks effective?

Spray sunscreens are the spritz of summer ease. They’re quick, convenient, and fantastic for getting those hard-to-reach places. However, there’s a catch. It’s easy to miss spots, and there’s the risk of inhaling the spray. Also, windy days can turn application into a game of sun protection roulette. For these reasons, it’s often recommended to spray it into your hands first and then apply it to your child’s skin.

Does clothing like rash guards, swimsuits, and shirts offer sun protection?

You know those cute rash guards and long-sleeve swimsuits that make your kids look like mini surfers? They’re not just adorable—they’re functional. These clothing items provide a physical barrier against UV rays. Look for swimwear with a UPF (Ultraviolet Protection Factor) rating. A UPF of 50, for instance, means only 1/50th of the sun’s UV radiation can penetrate the fabric, offering excellent protection.

Are clothing and swimsuits that claim to offer UPF protection effective?

The short answer is yes, but there’s a bit more to it. Clothes with a UPF rating have been specifically designed to block UV rays, using tightly woven fabrics and sometimes special treatments. However, any tightly woven fabric can offer some level of protection. For example, a regular white T-shirt has an SPF of about five, but a darker, tightly woven shirt can have an SPF of around 15. The key is to cover as much skin as possible and remember that wet or stretched clothing can lose some of its protective power.

What ingredients should I avoid in my children’s sunscreen?

Navigating sunscreen labels can feel like a chemistry exam. To keep things simple, here are the ingredients you might want to steer clear of:

  • Oxybenzone: This chemical can penetrate the skin and may cause hormonal disruptions.
  • Octinoxate: Another potential hormone disruptor and also harmful to coral reefs.
  • Retinyl palmitate: This form of vitamin A may speed up the development of skin tumors when exposed to sunlight.
  • Fragrances: These can cause skin irritation and allergic reactions, especially on sensitive young skin.

Instead, opt for mineral sunscreens with zinc oxide or titanium dioxide. They’re less likely to cause irritation and offer broad-spectrum protection.

Can sunscreen cause acne?

Ah, the dreaded sunscreen acne dilemma. The good news is that not all sunscreens will clog pores or cause breakouts. Look for labels that say “non-comedogenic,” which means they’re formulated to not block pores. Gel-based sunscreens or those labeled as “oil-free” can also be good choices for acne-prone skin. Remember, everyone’s skin is different, so it might take a bit of trial and error to find the perfect fit for your child.

Does sunscreen expire?

Yes, sunscreen can and does expire—time to check those bottles lurking at the bottom of the beach bag. Most sunscreens have a shelf life of about three years, but once opened, their effectiveness can degrade faster. An expired sunscreen might not offer the same level of protection and could leave your little ones more susceptible to sunburn. If in doubt, toss it out and grab a fresh bottle.

There you have it—our in-depth, sunny-day survival guide. Sunscreen is like the unsung hero of our beach outings, silently working to protect our kiddos while they build sandcastles, splash in the waves, and make those summer memories. So, next time you’re gearing up for a sun-soaked adventure, remember these tips and tricks to keep your family safe and happy. After all, nothing should come between us and our fun in the sun—not even a pesky sunburn.

What sunscreens are best for infants and children?

Choosing the right sunscreen for your little ones can feel a bit overwhelming with all the options out there. But don’t worry—we’ve got you covered. Let’s break down some of the best sunscreens for infants and children to help you make an informed choice.

For infants (Six months and older)

When it comes to the youngest members of your family, you’ll want to be extra cautious about the ingredients and formulation. Here are a few top picks:

Babyganics Mineral-Based Baby Sunscreen Lotion SPF 50

  • Why We Love It: This sunscreen is formulated with zinc oxide and titanium dioxide, providing broad-spectrum protection without any chemical sunscreens. It’s also free from parabens, sulfates, phthalates, and fragrances.
  • Best For: Sensitive skin and everyday use.

Thinkbaby Safe Sunscreen SPF 50+

  • Why We Love It: Thinkbaby’s sunscreen has won multiple awards and is highly rated by the Environmental Working Group (EWG). It’s a mineral-based sunscreen that’s free from harmful chemicals and provides excellent protection.
  • Best For: Infants and young children with sensitive skin.

California Baby Calendula SPF 30+ Sunscreen

  • Why We Love It: This sunscreen uses only natural ingredients and is infused with calendula, which can help soothe and protect delicate skin. It’s also water-resistant for up to 80 minutes.
  • Best For: Babies with very sensitive skin or eczema.

For toddlers and older kids

As your children grow, you might look for sunscreens that are easy to apply and still offer strong protection. Here are a few favorites:

Neutrogena Pure & Free Baby Sunscreen SPF 50

  • Why We Love It: This sunscreen is hypoallergenic and free from dyes, fragrances, and irritating chemicals. It uses physical blockers like zinc oxide and is water-resistant for up to 80 minutes.
  • Best For: Active toddlers who spend a lot of time in the water.

Blue Lizard Australian Sunscreen SPF 30+

  • Why We Love It: Blue Lizard’s sunscreen is known for its strong UV protection and its “smart bottle” technology, which changes color in the presence of harmful UV rays. It’s also mineral-based and free from parabens and fragrances.
  • Best For: Kids who love playing outdoors and parents who want a visual reminder of sun exposure.

Badger Balm Kids Sunscreen Cream SPF 30

  • Why We Love It: Made with organic ingredients and zinc oxide, this sunscreen is safe for the environment and gentle on the skin. It’s also water-resistant and has a pleasant, mild scent from natural essential oils.
  • Best For: Eco-conscious families and children with sensitive skin.

For active kids and sports

If your child is constantly on the move, whether at the beach, pool, or playing sports, you’ll need a sunscreen that can keep up with their activity level:

Coppertone Kids Sunscreen Lotion SPF 50

  • Why We Love It: This sunscreen is designed specifically for active kids. It’s water-resistant for up to 80 minutes and provides broad-spectrum protection. Plus, it’s affordable and easy to find.
  • Best For: Sports activities and long days at the beach.

Banana Boat Kids Ultra Mist Tear-Free Sting-Free SPF 50

  • Why We Love It: This spray sunscreen is incredibly convenient and quick to apply, making it ideal for wiggly kids. It’s also tear-free, so no more complaints about stinging eyes.
  • Best For: Quick applications and children who dislike lotions.

General Tips for Choosing and Using Sunscreen

  • Look for broad-spectrum protection: Ensure the sunscreen protects against both UVA and UVB rays.
  • Choose water-resistant formulas: This is especially important if your child will be swimming or sweating.
  • Opt for physical/mineral sunscreens: These tend to be less irritating and safer for sensitive skin.
  • Check the expiry date: Always use a fresh product for the best protection.

Remember, no sunscreen can offer 100 percent protection, so it’s important to combine sunscreen use with other sun safety measures, like wearing protective clothing and seeking shade during peak sun hours. With these tips and our top sunscreen picks, you’re well on your way to ensuring your kids stay safe and sunburn-free all summer long.