Planning on taking one more sunny vacation this summer?
Be sure to check the expiration date on your sunscreen. They generally have a three year dating system, so they may not be effective beyond that expiration date. The chemical sunscreens (like PABA and avobenzone) are particularly unstable.
Slather on a good sunscreen, and enjoy the rays!
More Info: http://cancer.about.com/od/skincancerprevention/f/How-Do-You-Know-If-Sunscreen-Has-Expired.htm
More Info: http://cancer.about.com/od/skincancerprevention/f/How-Do-You-Know-If-Sunscreen-Has-Expired.htm
