Typical cleanout crew
Standard Cleaning
Standard cleaning only treats visible surfaces, leaving hidden pathogens and odors trapped deep within.
Remnant
Drug Decontamination
We eliminate biohazards at the molecular level, using advanced ATP testing to guarantee 100% decontamination.
Whether the call comes from Missoula, University District, Southside, Northside, Orchard Homes, and Target Range, our team responds with professional cleanup and safe disposal support.
Drug Contamination in Missoula Properties Is Real, Even When You Cannot See It
A drug-related event inside a property does not leave behind something you can sweep up. The substances themselves are the lasting problem, and they go where you cannot reach them with a mop and a bucket.
Within hours of exposure, fentanyl residue sinks into drywall paper and the padding beneath carpets. Methamphetamine travels through HVAC ducts and lodges in the porous surfaces of every room where use happened. Missoula's dry continental air, particularly through long stretches of the year when humidity stays in the single digits, concentrates fine particulate residue inside HVAC components more aggressively than humid climates would. That means the cleanup almost always extends past the room where the original event took place. The remediation has to be done by a properly registered company so that waste is documented and tracked all the way through to a licensed disposal endpoint, which keeps both the contamination and the legal exposure attached to it from following the property into its next tenancy or sale.
Our Step-by-Step Drug Cleanup Process
Site Assessment
A technician evaluates the property, reviews any law enforcement documentation, and identifies the type and scope of contamination.
Containment Setup
Sheeting and air filtration close off the affected space so airborne particles and residues stay contained during the work.
Soft Good Removal
Mattresses, upholstery, carpet, padding, and porous items that have absorbed residue are extracted and bagged for disposal.
Surface Decontamination
Walls, ceilings, hard flooring, and fixtures are washed with chemistry suited to the specific drug residue present.
HVAC and Air Treatment
Ductwork is cleaned or replaced where needed, and HEPA scrubbers run until airborne contamination is cleared.
Clearance Testing
Surface samples are pulled and analyzed to confirm levels meet Montana decontamination standards.
Sampling, Treating, and Documenting a Missoula Drug Cleanup Job
A drug job starts with sampling, not chemistry. Wearing gear rated for chemical vapor exposure, our crew seals off the affected portion of the property, confirms which substance is on site, and maps where the contamination has reached, all before any treatment product touches a surface. The chemistry that handles fentanyl does not handle methamphetamine the same way, and getting the substance wrong at this stage produces a final verification that does not clear.
When the treatment phase opens, the crew is wearing chemical-vapor-rated full-face respiration, sealed coveralls, and double-layer nitrile, and the affected part of the property sits under sealed negative-pressure containment for the full run of the project. Post-treatment sampling tells us whether the chemistry did its job. A complete documentation file, sampling data, post-treatment readings, the disposal chain of custody, and the written clearance, goes back to the property owner. For Missoula rental owners and student-housing operators, that file matters: it establishes on the property record that the contamination was properly resolved before the next person moves in.
When Drug Cleanup Is Needed
Landlords clearing a rental after a tenant arrest, overdose, or eviction
Homebuyers and estate executors taking on a property with a contamination history
OSHA
Certified
24/7
Response
99.9%
Cleanup Success Rate
"Found out one of our rentals had been used as a meth lab. Remnant was certified for the work and got us through clearance testing. They knew exactly what the state required."
Still Have Questions?
Are you qualified to handle drug cleanup in Montana?
Our crews are trained in OSHA bloodborne pathogen and hazardous materials protocols, follow EPA and Montana DOH guidance, and work to the same 1.5 µg/100 cm² standard the state uses.
How much does drug cleanup cost?
It varies with the size of the property and how far the residue spread, but most jobs run from a few thousand to the low five figures. We provide a written estimate after testing.
How long does the cleanup take?
A smoking-only apartment usually clears in two to three days including lab turnaround. A full lab cleanup on a house generally runs one to two weeks.
Will my insurance cover it?
Often, especially when the contamination came from a tenant, a crime, or vandalism rather than the policyholder's own use. We document everything and work directly with your adjuster.