I was surprised by the results of cleaning with a floor steam mop. It's removed the filmy residue left by the mop and pail method, leaving the tiles shiny as new, and actually removes unpleasant odors. I do have to use several mop clothes to complete a job. But I don't mind that. Also, I feel I must say, I've noticed that the vinyl tiles are beginning to lift, but that may be due to an inferior tile glue used.