Jack Zipper Zerkie
Member
I tried von Schrader in 81 and not happy with results and hard to maneuver straight only hard to turn, A new orbot or vibe wll move and clean better. The foam is okay but their extraction didn't suck very well. jz.If I was going to go with a low moisture system, I would consider von Schrader. I used their system 30 years ago and today they seem to have good foaming detergents that dry to a hard (brittle) residue. Cylindrical brush combs through the pile like a crb and the vacuum picks up the foam and soil. A lot more difficult to use than a wand and you need a separate machine for stairs but very useable.