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Dangers of the Sun - Continued

Sunscreens

Use a broad-spectrum screen that protects against UVA and UVB rays with a minimum Sun Protection Factor (SPF) of 15.  The higher the number, the greater the protection.  

Pay special attention to the directions on the bottle.  The sunscreen works by absorption into the dermis, protecting it like an invisible shield against the sun and many manufacturers direct that sunscreen be applied a bit in advance before heading outdoors.

Most sunscreens require reapplication throughout the day, especially if you’re swimming or sweating.  Don’t forget the tender or ‘usually forgotten’ areas such as the ears, neck and feet.  A severe burn to the back of the neck or legs makes one cranky camper.  Be sure to apply a sunblock to the lips with a SPF of 15 or greater.

Is sunscreen application necessary year-round?

Anytime of year when you plan to stay out in the sun exceeding twenty minutes sunscreen should be applied. Consider that even on a cloudy day, 80% of the sun’s ultraviolet rays can pass through the clouds.  The sun has the most power generally from ten in the morning until four in the afternoon.

Always take care to apply sunscreen when swimming.  The ultraviolet rays can sink three or more feet into the water and burn you as you swim.  The coolness of the water creates deceptiveness and you won’t be able to detect the damage until you exit the water.  There are several very good waterproof sunscreens on the market.  Remember that when go swimming your sunscreen will generally need to be reapplied several times throughout the day, generally every hour and a half, depending on the product you used.

The sun exhibits super-reflective powers; 17% on sand, 80% on snow.  So whether you’re a beach bunny or a snow bunny, reach for the screen.

The added bonus of sunscreen application includes protection against aging, skin cancer, wrinkles and freckles.

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The Sun Pages

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