I just started looking into maybe purchasing a
Challenger Orbital Cleaner, I have read some interesting facts in the forum. I have some questions
about running a good vacuum wet and dry over the area
after the Challenger has shook up the dirt? Then go over again and finish area with the challenger.
Or due to the challenger orbit action it would be a waste of time?
Gary

gary in my humble opinion, A pre and post vacuum is a must .But Ive found most customers pre vacuum before you arrive. I have not found a carpet I couldnt clean with the challenger. personally I have a harder time with berber for some reason and im still having issues with getting stairs clean but I wouldnt hesitate to buy the challenger if I had it to do over.