REMOVES dust, dirt, allergens, and microorganisms from residential and vehicle air conditioners, eliminating bad odours often caused by such contaminants FOAMING FORMULATION: ensures perfect and long-lasting adhesion to air duct surfaces and evaporator coils LONG CANNULA INCLUDED: purifies even the deepest and most-difficult-to-reach evaporator spots EASY TO USE: takes just a few minutes to clean and purifies air conditioners, restoring indoor air quality with no rinsing required HACCP compliant 100% Made in Italy formulation and production