It wasn't from the water, when I took it apart to clean the inside by the motor, it was all dusty & I don't think they used water in it so I sprayed the inside to clean it, it was clean, with the filter off the back I turned it on & something shout out of the exhaust port right into my lower side of my stomach, I didn't think anything of it until I pulled it out which was a piece of metal then all hell started for 2 days it wouldn't stop bleeding it wasn't a deep cut at all. Felt sick, running a fever, going through big bandages every 2 hours. Finally went to the dr. He looked at it, got me admitted to the hospital & at the end of the started the operations