Do not make the mistake of thinking that sun screen and sun block are the same products. A sun block will cause you to be protected from the sun and not allow you to tan. A sun screen will allow you to gain a healthy tan as well as protecting you from the sun's harmful rays.

SPF Factors

Sun screens and sun blocks should always be carefully checked for SPF (sun protection factors). These are the numbers that you generally see on the packages of various sun screens and sun blocks. Most people should use at least a sun block or sun screen that has at least a 15 SPF.

UVB protection

The reason that UVB (ultraviolet short waves) protection is so important when you are purchasing sun screen and sun block is that it helps protect your skin from these harmful rays. UVB waves are believed to be responsible for skin aging, skin cancers and more.

PABA Derivatives

Many sunscreens and sun blocks have PABA derivatives in them to help offer even greater protection. This is one of the primary three ingredients in a sun screen or sun block.

Who needs sun screen and sun block?

Nearly all of us require sunscreen and sun block to help protect our skin from the possible damage that can be caused by the sun. In particular, children should be treated and those who work outside all of the time will require more sun screen or sun block. Those who are physically active and swimming should also be certain to wear sufficient sun screen and sun block.

How much is needed

When applying sun screen or sun block all too often users fail to use sufficient amounts. Sun block and sun screen should be applied liberally, typically about one ounce should be applied. Do not scrimp when applying sun block or sun screen as you will lose some of the protection that it offers. Those who perspire heavily or are swimming often require additional applications.

Winter and sun screens and sun blocks

Many people believe that you need not wear a sun screen or sun block in the winter months. This is a dangerous assumption that could have long lasting implications. Your skin should be protected any time you are going to be out of doors. While going in and out may only require a light treatment, those who are going to be in the elements for longer periods of time should make sure that they apply sufficient amounts of sun screen and sun block.

Summary

Why take risks with your skin? Protect your skin from the harmful rays of the sun by finding the right sun screen or sun block product for your particular needs.