This is a great tool to help with the dryer cleaning process. Lint finds its way past the filter in the dryer. Many times, this lint clogs the area between the filter trap and the exhaust of the dryer. The SpinDuct Lint Trap Duster along with the SpinDuct Lint Trap Duster Sleeves (sold separately) can help remove this lint. The microfiber sleeves slide over the tool to create a fluffy, statically charged cleaning tool. This thin, flexible tool slides into the dryer filter trap area to break apart clogged lint. The microfiber sleeves are statically charged to help attract this lint for easy removal. A great tool to add to your dryer vent cleaning process!