The Most Effective Ways To Avoid Getting Skin Cancer

Sunscreen

The Sun Protection Factor (SPF) of sunscreen determines how long unprotected skin can be exposed to the sun's ultraviolet B (UVB) rays before it begins to burn. For example, when properly applied, SPF 15 sunscreen would prevent sunburn approximately 15 times longer than if the sunscreen was not used. SPF 15 also effectively blocks approximately 93% of all incoming UVB rays, while SPF 30 blocks 97% and SPF 50, 98%.

Higher SPF can make a world of difference for those with lighter skin which burns easily, as well as for people with photosensitive conditions, like lupus, and those who spend a lot of time taking in outdoor activities such as golfing or hiking.