Aquasonic

The first ultrasonic toothbrush in the world, Aquasonic employs sound waves to clean teeth. It effectively removes plaque while being gentle on the gums. There are two settings on the Aquasonic toothbrush: cleaning and whitening. While cleaning mode employs a high frequency to thoroughly clean teeth and get rid of plaque, whitening mode uses a low frequency to remove stains from teeth. A built-in timer on the Aquasonic toothbrush beeps every 30 seconds to prompt you to move on to a new part of your mouth. Additionally, it includes an ultrasound gel to help protect your gums as you brush and a travel case.