Lingering smoke smell after cleaning usually means residue is trapped in porous material like drywall — Odor Removal addresses that trapped source directly.
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Molecular treatment rather than fragrance-based masking.
Surface cleaning alone rarely solves trapped odor.
No surprise charges for additional treatment cycles.
Stops residual odor from off-gassing over time.

Safe for occupied spaces, breaking down odor without requiring evacuation.
Highly effective for severe odor in unoccupied spaces, run on a controlled schedule.
Fog particles reach the same spaces smoke originally did, neutralizing odor at a deeper level.
Ductwork often recirculates odor long after surfaces are cleaned.
Prevents residual compounds from off-gassing over months.
Carpets and upholstery get their own ozone or thermal protocol.
A technician answers and arranges an odor evaluation visit.
Crews arrive with hydroxyl and thermal fogging equipment.
You approve the scope and equipment type first.
We don't call it done until you can't detect the smell.
"Nothing store-bought worked on the smoke smell — the hydroxyl generators solved it within a couple days." — Homeowner, Niagara University
"They explained why ozone wasn't an option with a baby in the house, and used hydroxyl instead. The smell was gone within a week." — Homeowner, Niagara University, NY
"I hadn't realized the ductwork was still spreading the smell until they cleaned it." — Homeowner, Niagara University
Ozone works faster but needs evacuation; hydroxyl is slower but safe with people present.
Light odor clears in a day; whole-property treatment with HVAC cleaning runs two to four days.
Sprays don't solve odor absorbed into drywall or insulation.
Depends on char severity — we assess whether cleaning alone will hold.
Yes, soft surfaces get separate ozone or thermal treatment.
We keep response times short across Niagara University so treatment starts before the smell sets in deeper.
