Key benefits Heat efficiency improvement: Cleans heat exchange surfaces in home units including AC fins, condensers, and radiators to help maximize heat transfer with versatile, multi purpose cleaning capability. Scratch cleaning: The stainless steel comb cleans fins safely without damaging delicate surfaces, helping maintain air conditioner performance and extending unit lifespan. Optimized cleaning process: For results, use with cleaner spray to deep clean dust and remove embedded dirt, supporting cleaner air circulation and keeping the AC unit performing at its . Durable construction: Rust proof materials and stainless steel structure provide long lasting durability; the comb's bristles resist humidity and heavy use without bending or corroding. Specifications and compatibility Material: stainless steel Finish: rust proof Designed for cleaning home units including AC fins, condensers, and radiators How to use Prepare the area and apply an appropriate cleaner spray to the fins as directed. Gently run the stainless steel fin comb along the fins to remove dust and debris without applying excessive force. Rinse or wipe away loosened dirt and allow the unit to dry before reassembling or restarting the system. Use scenarios Scenario 1: Seasonal maintenance of a home air conditioning unit to restore airflow and efficiency before summer use. Scenario 2: Cleaning an outdoor condenser after exposure to pollen, dust, or pollution to improve heat transfer. Scenario 3: Clearing radiator fins in a home heating system to maintain effective heat output and system performance.