Definitions for "ULTRASONIC CLEANER"
Keywords:  dislodged, jewelry, dirt, debris, gems
A machine commonly used by jewelers to clean jewelry effectively. The ultrasonic vibrations free most types of dirt, grime, and oils from the items. Some ultrasonic cleaners come with a heating unit. When using this type of cleaner, extreme care is recommended because certain gems cannot withstand the heat and vibration. Consult your professional jeweler.
A cleansing agent dissolved in a solution and vibrated at frequencies higher than the those audible to the human ear. At such vibrations, foreign matter and dirt are dislodged while the jewelry is being cleaned.
an instrument which transmits high frequency vibrations to remove large deposits of plaque, calculus and debris from tooth surfaces