I obviously didn't read the fine print. I figured I'd buy four packs of disposable pads. First, these are not disposable pads. They are made of cotton or similar with inch fibers. They collect dirt, but then they need to be washed, not thrown away. They don't really come clean so they won't last long. They are suitable for Bissel products and can be used as a dust mop. The fabric is dense, so the steam doesn't penetrate very well, although in the end it still went through. And worst of all, the