[Tony Stewart]

I have quoted and been accepted to clean altro flooring in a rugby club in the bar areas and entrances. Club asked me to quote for the players changing areas which are very dirty due to the dirt being brought in from the pitch. They have decided to have a go themselves as the groundsman is employed anyway so they might as well use him rather than pay me. They are going to pressure wash the altro in the changing rooms.
I have a 4000psi pressure washer and would hate to think what a mess that would make, but as a truck-mount owner I have a spinner to keep it all contained. My clean is the standard way of cleaner with rotary and rinse off with spinner.
So is it feasible with a B & Q washer or will it damage the floor.............just thought I would ask some experts.