After a fire, smoke particles penetrate every porous surface in the structure — far beyond the visible damage. ClO₂ gas follows the same path and neutralizes a wide range of odors compound it contacts.
The Problem
Smoke travels throughout an entire structure during a fire — not just the burn area.
Smoke particles are microscopic — small enough to pass through drywall and insulation, embedding in every material in the structure.
Smoke compounds re-volatilize as ambient temperature rises. A structure treated with sprays will smell smoky again every summer.
Surface soot can be wiped away, but the volatile compounds responsible for the smell are deep inside materials where no cloth can reach.
The OdorBlitz Fix
Gas-phase oxidation is the effective method that reaches deep structural smoke contamination.
ClO₂ vapor diffuses through the space, penetrating drywall, insulation, ductwork, and wood — reaching smoke deposits no cleaning can access.
Aldehydes, phenols, and polycyclic aromatics in fire smoke are all oxidized and effectively neutralized by ClO₂.
Use one kit per 650 sq ft. For larger jobs, deploy multiple kits simultaneously. No machinery, no special training required.
Don't live with fire smoke smell. OdorBlitz reaches and neutralizes what surface cleaning can't. Order now and treat your space in a single afternoon.
Shop OdorBlitz Now →Common Questions
OdorBlitz ClO₂ vapor targets the complex VOCs found in fire and smoke damage, helping neutralize the odor in affected rooms. It is best used after professional cleanup of soot and debris.
OdorBlitz is an odor neutralization tool, not a structural restoration product. For fire-damaged properties, work with a certified remediation professional and use OdorBlitz to help address residual smoke odors.
Severe fire smoke odor may require multiple treatments over several days, depending on the extent of the damage and how deeply smoke penetrated surfaces.
ClO₂ vapor penetrates porous materials including drywall, wood, insulation, carpet, upholstery, and HVAC ductwork — surfaces that are difficult to clean by hand.
Yes. Smoke odor often travels through HVAC systems. Run the system during treatment to help circulate the ClO₂ vapor through ducts, or use a separate kit near the air handler.
Have more questions?
Our team responds in under 2 hours
Be the first to know about new products, restocks, and exclusive offers.