Disturbing sight. I'm old-fashioned in that I think the proper way to mop a floor is on your hands and knees. I don't trust the countless mopping gadgets, and considering the amount of money we've dumped into the floors in this house, I'm not taking a chance on a gadget. In addition to being old-fashioned, I have terrible knees. Therefore, I wear volleyball knee pads when I mop floors. As part of Nesting Palooza 2010, I decided that the downstairs floors needed to be mopped. A beached whale crawling around on its hands and knees donning Wilson knee pads ... disturbing. However, I have clean floors and can cross that item off of the list.