The air conditioner fin comb is made of High-quality materials and the brush is made of high-quality plastic, and easy to clean, enough to remove all dirt and clean the condenser or brush. EASY TO USE - The coil cleaning brush is easy to use and flexible enough not to easily break the fins of the coil, allowing you to clean your appliances yourself. The stirring brush is stiff and smooth enough to easily sweep away dust and keep the condenser and coil clean without damaging them. These air conditioning condenser and evaporator radiator cleaning tools are useful tools for cleaning many types of appliances. This metal fin cleaning tool works longer and more reliably than plastic fin combs. Fin cleaning brush bristles can be used to remove years of caked-on dirt and dust, making them essential for household cleaning. MULTIPLE USES - Fin Cleaning Brush and Air Conditioner Fin Cleaner are suitable for use on air conditioning units, refrigerators, fins, coils, evaporators, condensers, appliances and more.