Water & vinegar is the most effective way to clean flooring. Certain floor cleaners can strip the protectant layer of your floor.
It is extremely important there is no dust or dirt on the floor as this can lead to scratches. Using a ratio of one gallon of warm water to a half cup of white vinegar fill up a clean bucket. Plunge a clean mop into the water/vinegar mixture and ensure it is thoroughly wrung out before mopping and mop away!