With an arsenal of industrial vacuums, sanitizers, and pole-mounted brushes at its disposal, Richmond Restoration sets out to scour the duct systems of homes and small businesses. Technicians wield the poles for their initial attack on dirty air ducts and dryer vents, using the extended brushes to scrub away dust and grime. A high-power two-stage HEPA vacuum then extracts the offending debris. After technicians clean every component, a fogger machine releases a cloud of cleansing Sporiciden into the system—effectively neutralizing germs, bacteria, and mildew. Alternatively, the techs can upgrade home systems with Sanuvox air purifiers. Richmond Restoration backs all its services with a 100% satisfaction guarantee, meaning they'll make a return trip if the job isn't finished or if a poltergeist was accidentally released from the basement duct.