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.
We find where odor is trapped before treating — insulation, subfloor, HVAC.
No surprise charges for additional treatment cycles.
Stops residual odor from off-gassing over time.

Our default approach when a Severn, MD family stays in the home.
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.
Heavily charred structural wood sealed rather than just sanded.
Carpets and upholstery get their own ozone or thermal protocol.
+1-866-484-1409 connects you to a live Severn, MD dispatcher.
Crews arrive with hydroxyl and thermal fogging equipment.
You approve the scope and equipment type first.
Treatment runs through a final walkthrough confirming the odor is gone.
"Nothing store-bought worked on the smoke smell — the hydroxyl generators solved it within a couple days." — Homeowner, Severn
"Because we needed to stay in the home, they used hydroxyl instead of ozone and it still fully worked." — Homeowner, Severn, MD
"I hadn't realized the ductwork was still spreading the smell until they cleaned it." — Homeowner, Severn
Hydroxyl is safe for occupied spaces; ozone is more aggressive but requires vacancy.
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.
Textiles absorb odor differently and need their own protocol.
We keep response times short across Severn so treatment starts before the smell sets in deeper.
