With the Philips GC028 / 70 you can easily remove fluff from your clothes. And thanks to the shaving head with a large surface, that goes even faster. It works very easily; you move the de-picker over the substance and the fluff disappears into the device. For fragile fabrics, use the adjustable protective cap. This way you are always assured of a good result. You use the de-waterer cordlessly, or on the cord when the battery is empty. If your sweater is completely lint-free, then the collection tray is easy to remove and empty. You then clean the de-purger with the cleaning brush provided.