I emailed clear choice on resolving these poorly fitting arches from the ft Lauderdale location. I have not heard from them, it's been almost 1 month. Establish a relationship with your local dentist . Stay as far away from these people as you can. THEY DONT STAND BEHIND THEIR WORK!!!! You get what you get, good or bad. YOU HAVE BEEN WARNED!! User's recommendation: STAY AWAY FROM CLEAR CHOICE.