It turns out that an ultrasonic scaling tool intended for dental use can fairly easily be turned into a nimble little ultrasonic cutter for fine detail work. Cheap ultrasonic scaler. The blue disk ...

One of the most satisfying cleaning trends to date, ultrasonic cleaners have been ... the Sonic Spa Pro by Sonic Dental. Powered by 43kHz frequency and UV-C light which kills 99.9 per cent of ...