Very unrealistic claims. I've used square scrubs. Slow. Slow. Slow. I dont see how breathing the dust is any worse than walking in the floor stripper.
They work for maintenance and taking a cost or two off, but I couldn't strip a decent sized building and make money.
Who said anything about speed? But it is faster than conventional stripping. We probably did at least 50k this summer with them. They’re not stand alone however.