2. Guaranteed Fit

If I’m not satisfied with The Doctor’s® NightGuard™ Advanced Comfort™ Dental Protector?
Most consumers are able to obtain an excellent fit the first time they try. However, if you are still not satisfied with the fit and comfort of The Doctor’s® NightGuard™ Advanced Comfort™Dental Protector and you would like to try to fit it again, we will send you a new one. We will also “coach” you through the fitting process over the phone if you so desire. For either option, simply call our toll-free number 1-800-592-6661 and a trained representative will assist you. Representatives are available 8 a.m-8 p.m. EST Monday through Friday.