Batavia Maxxbrush similar to the one featured in
https://www.powertoolsdirect.com/batavia-maxxbrush-outdoor-multi-brush-gree...
Mine is a bit dusty. I used it twice but at nearly 82 I find it too heavy for me. It needs a heavy-duty out-door extension lead. I have one but I need to keep it for my weed burner. I does work with an indoor extension lead, but safest is an outdoor one.
Patio scrubber (Higham Hill E17)
This offer has been gifted to someone and is no longer available.