This ultrasonic retainer cleaner is one of those things I did not know I needed until I tried it and now I cannot imagine going back. Every morning I drop my retainers in, go brush my teeth and do my morning routine, and by the time I am done they are completely sanitized and so much cleaner than brushing ever got them. It works on retainers, night guards, aligners, mouth guards, and even jewelry, so it gets so much use. It is on sale right now on Amazon so this is a great time to grab one. Tap to shop! LTKmorningroutine LTKselfcare LTKSaleAlert