Desolv non-corrosive coil cleaner safely cleans HVAC/R coils; will not harm aluminum, copper or steel and acts as a corrosion inhibitor with no heat transfer loss. Desolv coil cleaner is easy to apply. Safer to use because of its low toxicity- application and cleanup are safe, simple, and easy. Biodegradable and almost no hazard to people, animals, aquatic life and plants. Unlike strong acid/ alkaline cleaners it won't corrode coils, nearby metal/ roofing, or application tools. Desolv coil cleaner and optional kit; use to deep clean the indoor evaporator of mini-split A/C units that are located in areas where wall and floor protection are necessary; kit is reusable; Desolv Solution and Funnel Bags are also sold separately. FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets.