Lint collects deep down in your dryer's exhaust vent and dryer hose creating a major fire hazard. Even if you clean your lint screen every time, a lot of lint gets past the lint screen, collecting in ductwork, around wiring and hoses. The flexible design Lint B Gone and its special bristles make it easy to reach deep down to removing dryer lint, dust and hair in the ductwork and around your dryer and appliances making your machine run more efficiently, saving you money!  Great for cleaning refrigerator coils and hard to reach areas.