Use for a system that has odors, and getting rid of them has been impossible.
Approved for duct fogging with FreshDuct Fogger concentrate or the convenient hand held 14 oz aerosol spray.
Use as directed.
Apply into the return duct while the system is running. No need to ¿evacuate the house¿ or wear a mask. Safely eliminate odors at the source with FreshDuct Odor Eliminator. A patented technology uses a one two punch to first encapsulate odors and then dissolve them, not just cover them up. Non-Toxic.