Ultrasonic cleaner is a device that uses the cavitation effect of high-frequency sound waves in liquid to clean objects. It can effectively remove dirt and impurities on the surface of objects by generating tiny bubbles that quickly collapse in the cleaning liquid, generating a strong impact force. It is widely used in jewelry, medical equipment, industrial parts and other fields, and can thoroughly clean dirt in complex shapes and small gaps. Maintenance and care of ultrasonic cleaners are very important to ensure its efficient operation and extend its service life. Here are some basic maintenance and care suggestions.