Today, a wide range of parts in different sizes and shapes can be converted into pollution-free parts and parts that take on a new shape with the help of ultrasonic cleaners. This process is created by a physical effect called “acoustic cavitation,” responsible for cleaning. Cavitation occurs when ultrasonic waves pass through a liquid. When a sound wave passes through a fluid, it pulls and compresses the liquid to transmit the sound because such sound waves increase to a critical level. Thus negative pressures cause holes in the water. Because these cavities collapse at high temperatures and many forces are created in a very local area, the accumulated effect of millions of collapsing cavities is responsible for the cleaning process, which is done with the help of a suitable solvent.