The most valuable tool you can own to ensure the safe operation of your clothes dryer is the LintEater. The LintEater, designed for homeowners by a leading manufacturer of professional duct cleaning equipment, makes the regular maintenance of your dryer vent system easy. It effectively removes dangerous lint buildup in almost every type of dryer vent, eliminating a leading cause of house fires. The auger brush and flexible extension rods screw together and spin when powered by your cordless drill (not included). The rotating action of the auger brush and flexible rods scours your entire vent wall surface while traversing the multiple turns that are common in most dryer vent systems. Completely remove all loosened lint from the vent while brushing with the included shop vac or blower adapter. Exceptional reach also makes it a snap to clean behind, underneath and all around your dryer, appliances, baseboard heating vents and other hard-to-reach areas.