Saturday, June 28, 2008

Health & Safety Tip: Have Fun in the Sun...Safely!

Summer time is for relaxing and having fun in the great outdoors. It’s also time to think about sun safety. The most common type of skin cancer in the US is caused by unprotected sun exposure (specifically UVA and UVB ultraviolet rays) in childhood and adolescence.

Between 60% to 80% of sun exposure happens before we turn 18 years of age. That’s because children spend more time outdoors than most adults, especially in the summer.

The majority of lifetime sun damage occurs before the age of 18, and did you know that just two or three blistering sunburns during childhood can DOUBLE the risk of skin cancer later in life? More than 90% of all skin cancers are caused by the sun, and yet less than 33% of adults, adolescents, and children routinely use sun protection.

UVA (the “AGING rays”) cause wrinkling, spotting and skin cancer by penetrating deep into skin. UVB (the “BURNING rays”) sizzle the top layer of skin and contribute to skin cancer risk.


Here are some practical tips to help reduce these risks:

  • Avoid direct sun exposure during the peak hours of the day, usually between 10AM to 4PM. Harmful UV radiation is maximal during this interval. Stay in the shade if possible. Reapply sunscreen at 2-4 hour intervals if your child is dry, at 1-2 hour intervals if swimming or wet.
  • Dress your child in UV infused clothing (Cabana Life and Wallaroo Hat Company are examples) or use an SPF rinse on tightly woven cotton clothing to raise the SPF value from 5 (regular cotton t-shirt) to spf 30 (we like SunGuard Laundry Aid).
  • Your child should wear sunglasses that offer 99-100% blockage from ultraviolet rays (check for ANSI rated UVA & UVB protection). Also, remember a hat with a wide brim that will shade the face and cover the ears.
  • Be more diligent about consistent sunscreen use around the water, sand and snow as they all reflect the sun’s rays, increasing the risk of sunburn. (Our Baby Silk Babysafe Sunscreen Towelette Singles are a convenient way to take sun protection on the go...no matter the locale or temperature!)
  • The American Academy of Pediatrics and the American Academy of Dermatology recommend that, if avoidance of sun exposure is not possible, babies - no matter how young - should be protected with a sunscreen that has at least a SPF15 and offers both UVA and UVB protection (broad spectrum.) In addition, due to the sensitivity of young children’s skin, the ideal sunscreen should be one containing Zinc Oxide and Titanium Dioxide (pure physical block ingredients). These two ingredients offer the safest protection with the least potential for skin irritation. Unlike a chemical block, which needs minimum 20 minutes absorption time to be fully effective, a physical block will work immediately upon application, as the sun’s rays are reflected from the barrier on top of the skin.
  • Use enough sunscreen for effective protection. One ounce (the size of a shot glass) is recommended per application. If a chemical sunscreen is used, apply it to your child’s face and body, wait 20 minutes and re-apply (so that any missed spots are covered, and areas that wear against clothing or sweat get double coverage). Reapply at 1-2 hour intervals if swimming or wet, and at 2-4 hour intervals all through the day. (Our Baby Silk Babysafe Sunscreen Towelettes have a premeasured dose of sunscreen to adequately cover the average 2-year old from head-to-toe.)
  • Always patch test any new topical product on a small area of skin on the extremities or trunk. Wash off or discontinue use if redness, itching or irritation occurs. Discard sunscreen that has passed its expiration date. A good rule of thumb is that, if it is more than 2 seasons old, it has lost its potency.
"Safe sun" doesn't have to be a contradiction in terms. Know your sun facts, be prepared ( a little Girl Scout motto that has stuck with us!), and HAVE FUN! Happy Summer!

1 comment:

Anonymous said...

Don't forget the UV protective clothing! Surfers have used rash guard shirts for years but it's just recently that the SPF 150+ protection these shirts provide while you're in the water has been discovered by the rest of the beach going population.