We have got a light grey slate floor in the kitchen. I was told to keep it clean with just washing up liquid. This works well if I get down on my hands and knees and scrub it then rinse it but this takes me a couple of hours.
AND, I've developed "housemaid's Knee"
I am thinking of buying a steam cleaner. Is this a good idea or a waste of time? The main problem is the dirt gets trapped in the uneven ridges of the slate and looks horrible!