Headwear Etc Blog

SPF stands for Sun Protection Factor. The higher the SPF number, the better protection against the sun’s harmful UVB rays. The SPF number lets you know how much longer you can stay out of the sun without burning. For example, if it takes 15 minutes for a person to burn, an SPF 15 will allow them to stay out in the sun 15 times longer without burning.
How High Should SPF Be?
Experts recommend an SPF 15-30 with UVA and UVB ray protection. Higher SPFs provide only a smaller amount of protection (about 1-2%).

Fair skinned people who are sensitive to the sun may want to choose an SPF of 25-30. People with darker or olive toned skin should buy an SPF15 or higher to protect from burning. Keep in mind that darker skin is not immune to the damaging effects of the sun. It may not burn as easily, but is still affected by the sun’s rays.

Experts recommend an SPF 15 with “broad spectrum” protection for daily sunscreen use.

It is important to follow manufacturer’s instruction for application.
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Common Sunscreen Mistakes
Applying sunscreen after going outdoors.
Sunscreen needs to be applied 15-30 minutes prior to going outdoors to allow the sunscreen to be absorbed into the skin. Follow manufacturer’s instructions for exactly how long before going into the sun.

Not applying enough sunscreen.
The estimate is about 1 oz. for an adult. Keep in mind that that all parts of the body that will be exposed to the sun needs to be protected. Neglected areas include face, ears, neck, and feet.

Not reapplying after swimming.
Sunscreen not labeled “waterproof” or “water resistant” does come off while in water. Even waterproof and water resistant sunscreen provide a limited time amount of protection. Check label for how often to reapply waterproof and water resistant sunscreens.

Not reapplying sunscreen at all.
Many people have the misconception that one application of sunscreen will provide all day protection. Not true. Sunscreen needs to be reapplied generally every two hours. Check label for product specific instructions.

Using sunscreen only when it is sunny.
Sunscreen needs to be used in the sun and in the shade. Harmful UV rays can still affect people when it’s cloudy.
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