Close Teeth whitening is easy and effective with Power Swabs! Power Swabs is a great and safe way to whiten your teeth at home. KPNX 3:44 PM. MST October 19, 2016 TRENDING VIDEOS Valley teens decorate cupcakes with swastikas at Jewish teen's party Fired barista posts viral rant Why is an electric car maker coming to AZ? A life changed after the Jodi Arias trial McCain responds to Trump flag-burning tweet Fight for $15 protests break out across US Truck hits, kills 1 year-old boy in Phoenix More Stories SUV wedged under semi in Loop 202 wreck Dec. 2, 2016, 6:09 a.m. Could Tempe cases be linked to serial killer? Dec. 1, 2016, 10:34 p.m. Experts say 1 clue may lead to cause of Brazilian… Nov 30, 2016, 12:16 p.m.