next time you see the shamwow comercial (maybe on youtube) slow it down if you can.
The part where he pours cola on the carpet, he lifts it up to show you how it soaked thru, the next scene if you look closely the table is DRY!
Now I'm not saying it doesnt work I dont have one. I'm just saying the commercial has been doctored.
I have seen other shows where they compared shamwow to zorbeen (G4 IIRC) and it does better than zorbees and it does soak up alot out of carpets I just dont think it will suck up everything like in the commercial.
Just an observation, carry on