Duct Sanitizing and Deodorizing
A treatment applied after cleaning to deal with odors or contamination. We recommend it only when there's a reason, and we never use it in place of cleaning.
Signs you need this
- Lingering odors from pets, smoke, or cooking
- Previous water damage near the ductwork
- Rodent or insect activity that has been cleared
- Musty smells that remain after cleaning
What’s included
- Performed only after a full mechanical cleaning
- EPA-registered product labeled for use in HVAC ductwork
- Application according to the product label
- The product name and its safety data sheet available on request
When it makes sense
Mechanical cleaning removes the dust and debris. Sanitizing and deodorizing treatments deal with what cleaning alone may not, such as odors from pets or smoke, or residue after pest activity. They are an add-on to cleaning, never a substitute.
How we use it
We apply an EPA-registered product labeled for HVAC ductwork, following the label directions exactly. We’ll tell you which product we’re using and share its safety information before we begin.
Not mold remediation
If we find suspected mold, we stop and tell you. In New York, areas larger than 10 square feet need a licensed mold assessor and remediator. Spraying over mold is not a fix.
Common questions
Is sanitizing necessary?
Usually not. The EPA advises that these products be used only when clearly needed, and only after cleaning. If your ducts don't need it, we'll say so.
Is it safe for kids and pets?
We only use products registered by the EPA for use in ductwork and follow the label directions, including how long to wait before running the system. You can review the product label and safety data sheet before we start.
Related services

Air Duct Cleaning
Supply and return ducts cleaned under negative pressure, with before-and-after footage.
Learn more
Furnace & HVAC Cleaning
Blower, coil, and air handler cleaning, so clean ducts stay clean.
Learn more
Duct Repair & Sealing
Disconnected, crushed, or leaking ducts fixed and sealed.
Learn more
Talk to someone about your chimney or air ducts.
Our line is answered 24/7. Or send a short request and we’ll call you back.