Duct Aid HVAC Air Deodorizer & Mold Treatment Fogger 3-Pack with 3 Scented O-Ring Pads | Air Duct Freshener for HVAC & AC Vents | Plant-Based Thymol Fogger for Home, Car & Commercial Spaces

Duct Aid’s 3-pack HVAC air deodorizer mold treatment fogger with scented O-ring pads is a complete air-freshening system designed for use in air ducts, vents, and living spaces. Rather than masking odors, this plant-based fogger with thymol is formulated to address odor-causing elements present in the air and on surfaces inside HVAC systems and rooms. Each can releases a water-based fog that slowly settles through the air instead of dropping straight to the floor. As it moves, it comes into contact with microscopic airborne particles associated with musty odors, smoke residue, damp environments, pets, trash areas, basements, closets, cooking smells, and vehicle interiors. This process supports a cleaner, fresher indoor air experience across homes, offices, RVs, and commercial spaces. Designed for use as both an air duct freshener and HVAC air deodorizer, Duct Aid can be applied through the HVAC return vent for whole-home treatment. With the optional stay-on switch and stick-to-the-wall applicator, the can may be positioned near or inside the return vent, allowing the fog to circulate naturally through the duct system. Each can treats up to 3,000 square feet, making this 3-pack suitable for ongoing maintenance over several months. This bundle also includes 3 scented O-ring wool pads infused with natural oils. The pads fit securely into the green cap of the Duct Aid canister and release a subtle fragrance as air flows through the vents. Lavender offers a calming note, Pine provides a crisp outdoor feel, and Lemon Verbena adds a bright, fresh finish. The resealable packaging helps maintain fragrance strength between uses, allowing you to rotate scents as desired. For best results, use Duct Aid every 1–3 months, ideally when changing your HVAC air filter, and refresh the scented O-rings as needed. Whether maintaining everyday freshness or managing persistent household and vehicle odors, Duct Aid HVAC air deodorizer fogger 3-pack with scented pads provides a simple, plant-based approach to cleaner-smelling air.