hi everyone

I was asked by the restaurant manager to strip wooden floor
The floor has a lot of polish on it and is kind of greasy, which makes it impossible to maintane in a resonable condition. We just started cleaning the place and because of this floor the results are not really visible, so we need it done properly.
Can stripping be done without a rotary machine? The manager said that they didnt use it in other restaurants, but I wanted to hear your opinons.
Wont it be the worst job to do it without the rotary?
In this pleace there are also ceramic stairs that seem to be greasy, and after mopping they seem fine but just as you start to walk some kind of black stuff starts to appear on them. Its seems like its rolling under your shoes, really strane and annoying.

I would be extremly greatful for any comments

cheers
martin