If there is a large volume of wet liquids on the floor, it is recommended to use the vacuum's smart mode to effectively clean up the wet liquids on the floor. This is due to the reason that smart mode will spray water to clean the floor while the vacuum is vacuuming up the wet liquids. Additionally, if you press the trigger button on the vacuum while the vacuum is in smart mode, it will allow the vacuum to further increase its suction power to effectively and efficiently clean up a large volume of wet liquids in a short amount of time.

Please refer to the following article for detailed instructions on how to enable smart mode: 

How to Use the Smart Mode for the MACH V1 Series

 If you have any further questions, please contact MyAnker Support team for assistance.