Why Sanitization Matters
Mechanical cleaning removes the bulk of contaminants, but biological organisms — mold spores, bacteria, and viruses — can survive on duct surfaces even after vacuuming. An EPA-registered antimicrobial fog reaches every interior duct surface, neutralizes those organisms, and leaves a microthin protective film that resists regrowth for months.
Coastal Humidity Makes This Critical
Manhattan Beach's marine layer and ocean humidity create the ideal environment for microbial growth inside HVAC systems. Sanitization is not a luxury here — it's a smart, preventive step in any duct service.
What We Use
We use only EPA-registered, hospital-grade antimicrobials specifically approved for HVAC application. The chemistry is fragrance-free, safe for occupants and pets after a short drying period, and breaks down into inert byproducts.
When Sanitization Is Strongly Recommended
After water intrusion or flooding. When visible mold is found anywhere in the system. For households with allergies, asthma, COPD, or recent illness. After pet odors persist beyond cleaning. In rental properties between tenants.
Process and Timeline
Sanitization adds 30–45 minutes to a standard duct cleaning. Occupants and pets should leave the home for 1–2 hours during application and initial drying, then return to a noticeably fresher-smelling space.
Pair With Inspection for Best Results
We recommend pairing sanitization with our air-quality inspection so you have a documented before-and-after — useful for insurance, for sensitive household members, and for peace of mind.
Frequently Asked Questions
Service Areas
We provide vent sanitization throughout the South Bay: