You’re heading to the pool or beach, and you stop to pick up some sunscreen. But knowing what is the best sun protection factor (SPF) for you is tough when you have no idea what SPF actually means. In this Mayo Clinic Radio Health Minute, Dr. Dawn Davis, a Mayo Clinic dermatologist, says there’s a specific formula for calculating SPF. Understanding this formula can be the key to avoiding sunburns.
To listen, click the link below.