How does an ultrasonic cleaner work? If playback doesn't begin shortly, try restarting your device. Ultrasonic Teeth Cleaner White Smile An ultrasonic toothbrush also gives you equal pressure which is safe for your teeth. How does an ultrasonic teeth cleaner work . The presence of specially designed bristles means you have a brush that has a deeper reach and that can operate in different motions. Ultrasonic toothbrushes are effective at keeping your entire mouth cleaner and healthier. The ultrasonic waves actually crush the hard, calcified tartar deposits, which allows them to be removed from the teeth. We've been bombarded by this ad showing the ultrasonic tooth cleaner removes plaque on the teeth, well i put it to the test and watch the video to find out! The ultrasonic scaler is primarily designed to remove only large deposits of dental calculus, leaving your dentist to manually remove any tartar that's left behind. We’ve carefully crafted a product for yo...