10 Best Ultrasonic Retainer Cleaners That Actually Work
If you wear a retainer, aligner, or mouthguard, you need an effective cleaning method beyond brushing and rinsing. Ultrasonic cleaners use sound waves and UV light to remove bacteria and buildup that manual cleaning misses. You’ll find models ranging from basic ultrasonic-only machines to advanced dual-action units with multiple UV lamps. But which one actually …