Is it needed to pour out the water in the dirty water tank before self-cleaning the Xiaomi Truclean W20 Wet Dry Vacuum or to pour it out after cleaning?
When the dirty water tank is full, the vacuum will beep to indicate cleaning. Alternatively, it can be judged based on the amount of dirty water in the dirty water tank. If there is too much dirty water, you can pour it out first before self-cleaning. If there is too little dirty water, you can perform self-cleaning and then pour out.
Does it help?
Yes
No