This Quality Roller Brush is the best way to clean carpets without using vacuum cleaners. It is a multi-purpose roller sweeping device which is simple to use and incredibly effective in cleaning up small messes. Just sweep the roller brush back and forth over the surface you want to clean. Its 4 rollers with nylon bristles will pick up dust, dirt and small crumbs and deposit inside the brush. Once finished, simply push the button to open the container and empty the contents into the bin. The brush is easy to hold in your hands and sweep over surfaces to clean. Use the brush on carpets, rugs, mats, tablecloths, desks, car seats, sofas, chairs, table linen etc.(Red, Blue, Green)