Oreck REVITALIZE Guide D'utilisation page 21

After using tool:
Drain suction hose by turning cleaner ON and
holding nozzle up for several minutes. Do not
press the trigger.
Disconnect hose and solution tube from cleaner.
Drain solution tube by placing round end in sink
and raising the trigger end at the hose nozzle
above your head.
Press the trigger to release air and fluid.
Replace Hose and tools in the Mesh
Storage Bag.
21