The AVA Microfiber Mop with Waterflow is easy to use on most surfaces, especially your car or windows. The different microfiber pads have different structures to fit both smooth and rougher surfaces. The mop has a flexible joint that makes sure that the microfiber pad stays flush to the surface. With the internal low-pressure water flow, the pads stay cleaner for longer. AVA Microfiber Mop comes with one universal microfiber pad. All AVA pads are easily attached to the AVA Microfiber Mop with Waterflow, and can just as easily be washed and re-used.