Is it okay to remove the ultrasonic cleaner’s lid while the cleaner is running
It is a must to keep the lid closed for the whole duration of the cleaning process. This is to protect the person operating the cleaner and, if the cleaning is done during medical situations, the patients. Cavitation produces aerosols. Aerosols will disperse and contaminate the environment if the lid is open. Keeping the lid closed also helps reduce the noise produced by the ultrasonic cleaner.