What are the different brush and pad types supplied with the polisher and when should I use each one?

Three kits are supplied: Yellow Hard Bristle Brushes (for removing old polish and spreading new wax, especially suitable for marble and tiles), Black Soft Bristle Brushes (for completing the first polishing phase, suitable for all hard floors), Grey Buffing Pads (for the final polishing phase to produce a high gloss, best for marble and tiles), and Natural White Pads (made mainly of wool, designed specifically for wooden floors, used after the black soft brushes). (Page 5)