WARNING!!! YOUR TRIAL PERIOD STARTS THE DAY THAT THEY SHIP AND THEY BILL YOUR ACCOUNT BEFORE THE TRIAL DATE IS UP! MY GUMS ARE SEVERELY DAMAGED AND WERE BLEEDING AFTER THE INITIAL TRY. 4 DAYS LATER MY TEETH STILL FEEL LIKE THEY ARE GOING FALL OUT! I HAVE TRIED MANY PRODUCTS AND THIS IS THE WORST! I RECEIVED MY PACKAGE THE 22ND, TRIED IT ON THE 23RD. TRIED AGAIN ON THE 26TH AND I COULD ONLY LAST 10 MINUTES. I CALLED AND CANCELED AND THEY ALREADY BILLED ME ON THE 26TH! WARNING!!! THEY ACCUSED ME OF NOT KNOWING HOW TO READ THE... read full review »