Efficient radiator cleaning: This flexible radiator cleaner brush cleans dust, dirt, pet hair, and lint from narrow blind spots, awkward spaces, and hardtoreach areas in radiators. Improves efficiency and life of heating system: Helps maintain heating performance and can extend the life of your heating system. Ergonomic wooden handle: Durable and comfortable wooden handle provides a secure grip for better control during cleaning. Durable metal body: The metal body adds durability and makes the tool robust for frequent use. Flexible design for hardtoreach areas: The flexible head reaches tight gaps and awkward spots that are hard to clean with standard brushes. Use scenarios: Cleaning between fins and behind radiator areas in living spaces where dust and pet hair accumulate. Reaching behind radiator covers or into narrow gaps along baseboard heaters. Regular maintenance in apartments or older homes with radiators that have tight, awkward spaces.