Floor washing robots

[Carn]

Hosepipe, bristle broom, one of those rubber brooms with the water blade on 1 end and a floor wizz.

1.) Rinse out with hose
2.) Scrub with soap and bristle broom
3.) Rinse
4.) Use water blade broom to sweep out excess water
5.) Dry with floor wizz

Easy peezy, works on my patio like a charm