Close Which SPF is Right for You kiii , KIII 4:20 AM. CDT May 26, 2014 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST During our "Doctor is In" segment, Dr. Gregg Silverman breaks down the different forms of SPF and explains how often you should reapply. CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS Woman sentenced for posing as nurse Man killed in head-on collision One arrested in Alice drug raid Robstown residents embrace mascot Employee fired after phone found hidden Man killed in fall from grain storage tank Shooting survivors want more than prayers for Las Vegas Blitz Week 5 - Segment 1 Opening statements heard in murder trial Bill's Forecast More Stories Tourists in Cuba ask 'Were we hit, too?' as U.S.… Oct 19, 2017, 5:28 a.m. Humid with Isolated Showers, Thursday Jul 18, 2016, 1:25 p.m. This $37 portable generator is storm-ready Oct 18, 2017, 11:43 a.m.