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Permanent Odor Removal for Homes, Businesses, and Automotive
Eliminate stubborn smoke, mold, and biological odors safely and permanently. Biodynamic’s advanced BioSweep® technology neutralizes contaminants at the molecular level, without harsh chemicals or masking scents.
Why Choose Biodynamic’s BioSweep® for Odor Removal?
Unlike air fresheners or chemical sprays that only hide odors, BioSweep® uses advanced methods and proprietary technology to destroy odor molecules and surface contaminants at their source. It’s a permanent solution, not a temporary cover-up.
Certified • Trained • Licensed • Locally Trusted
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Real Odor Removal. Real Results. Guaranteed.
Most cleaning methods mask odors instead of removing the source. Smoke, mold, and biological contaminants release particles that settle deep in porous materials like drywall, carpet, and wood framing. Even after cleaning or repainting, those compounds re-enter the air and cause odors to return.
Our BioSweep® process eliminates odor molecules at the source, rather than just covering up the smell they create.
- Non-toxic, human-safe technology
- Works on all materials
- Fast response from local technicians
- Guaranteed or your money back
Professional Odor Removal Applications Across Homes and Businesses
BioSweep® isn’t limited to one type of odor or property. Our deodorization services are used across residential, commercial, industrial, and restoration environments to eliminate persistent odors and improve indoor freshness.
Moldy & Musty Smells
Even after restoration, musty smells can linger in porous materials. BioSweep® neutralizes these odor compounds at the molecular level for lasting freshness.
Fire & Smoke Restoration
Remove deep-set smoke, including marijuana odors from framing, insulation, and porous materials. Used alongside Biodynamic’s restoration processes.
Residential Odor Removal
Eliminate long-term odors from pets, smoke, cooking, and moisture. Perfect for home resale, rentals, and remodels where traditional cleaning hasn’t worked.
Biological & Chemical
Neutralize airborne and surface odors caused by urine, skunk, fish, spills, decomposition, or industrial byproducts with our rapid, chemical-free process.
Automotive Odors
Protect property value and air quality with odor removal for offices, facilities, and vehicles. Completed with little to no downtime and no residue.
How Our BioSweep® Process Works
BioSweep® uses advanced photocatalytic oxidation and hydroxyl radical generation (explained below) to eliminate odors and surface contaminants at the molecular level.
It’s 100% chemical-free, safe for people and materials, and powerful enough to neutralize even the most persistent smoke, pet, and biological odors.
Your Local Portland & Seattle Restoration Experts
Biodynamic has been trusted in the Pacific Northwest for over 15 years with fast response times, trained technicians, and local accountability. From residential emergencies to commercial contracts, our teams are on call to get you back to normal, quickly and safely.
Portland Office
Biodynamic Restoration
6705 NE 79th Court, Suite 1
Portland, OR 97218
Portland, OR 97218
Portland Metro Service Area
Portland, OR
Vancouver, WA
Gresham, OR
Hillsboro, OR
Beaverton, OR
Tigard, OR
Lake Oswego, OR
Oregon City, OR
Tualatin, OR
West Linn, OR
Happy Valley, OR
Milwaukie, OR
These are just the biggest cities in the metro, but we service across the entire Portland area.
Seattle Office
Biodynamic Restoration
20126 Ballinger Way NE Suite 342
Shoreline, WA 98155
Shoreline, WA 98155
Seattle Metro Service Area
Seattle, WA
Tacoma, WA
Bellevue, WA
Kent, WA
Everett, WA
Renton, WA
Federal Way, WA
Kirkland, WA
Auburn, WA
Redmond, WA
Sammamish, WA
Shoreline, WA
These are just the biggest cities in the metro, but we service across the entire Seattle area.
Frequently Asked Questions
Get answers to the most common questions about Biodynamic’s BioSweep® odor removal process, from treatment safety to what you can expect before and after your service.
How long does a BioSweep® odor removal treatment take?
Most treatments are completed the same day. Smaller residential or automotive projects can take just a few hours, while larger or multi-room spaces may require a full day. We’ll provide a clear timeline during your estimate so you know exactly what to expect.
Is the BioSweep® process safe for people, pets, and furniture?
Yes. BioSweep® is completely chemical-free and leaves behind no residues or fragrances. It’s safe for people, pets, fabrics, and furnishings once the process is complete and the space is cleared for re-entry.
Does it remove cigarette, cannabis, or fire smoke odors permanently?
Yes. Our technology breaks down odor-causing molecules embedded in materials like drywall, wood, and carpet — not just the surface smells. Once neutralized, those compounds cannot reform, so the odor does not return.
How is this different than ozone?
Traditional ozone is created using coronal discharge, which produces nitric acid as a byproduct. This acid is corrosive to rubber, plastics, vinyl, and many synthetic materials. BioSweep uses photocatalytic reactions to create a much higher concentration of dry hydrogen peroxide gas and long-chain oxygen free radicals, which effectively break down odors without creating corrosive acids. In short, it’s safer and more effective.
Do I need to leave the space during treatment?
Yes. For safety, the treatment area must be unoccupied during the process. Most clients can return later the same day.
Can BioSweep® help with odors from mold or moisture?
Absolutely. In addition to odor removal, the process neutralizes residual compounds produced by mold, mildew, or microbial growth. It’s often used alongside remediation work to restore true freshness and eliminate lingering musty smells.
How much does odor removal cost?
Costs vary depending on the size of the space and the source of the smell. We provide fast, no-obligation quotes and transparent pricing before any work begins. Most homeowners find BioSweep® more affordable than repeated chemical or masking treatments.
Have an Odor Problem? Get a Fast, Local Quote Today.
Get certified odor removal handled by trusted local experts.