Please use the ultrasonic cleaner with care

When I went to use the ultrasonic cleaner today, I was very disappointed to find that someone had left in a disgusting state

There was some sort of murky soap water left sitting in the tank. The exterior has been sprayed with splashed of all sorts of paint.

The basin should be only filled with tap water.
And it’s not very nice to leave dirty water in the machine after use.

Please familiarize yourself with the operation of the ultrasonic cleaner here if you are not sure.

I have drained and cleaned the machine to the best of my ability.

Please show some care for our shared tools.


didn’t know we had one, off to read the Wiki page


It’s quite useful, I managed to rescue two small electronics with corroded battery terminals with it.

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