When the smell still lingers
Persistent odors don’t go away on their own. If smoke, pet urine, decomposition, sewage, or chemical smells are embedded in a property, masking sprays and household cleaners will not solve the problem. Filthy Masters provides professional odor removal and ozone treatment services in Calgary and surrounding communities, designed to permanently neutralize odors at their source.
We specialize in difficult, high-risk odors where standard cleaning fails.
Why certain odor Require Professional removal
Odors are caused by microscopic contaminants trapped in building materials, contents, and the air itself. Our odor removal process focuses on identification, removal, and neutralization, not cover-ups.
We commonly address:
Tobacco and cannabis smoke odors
Fire and smoke residue odors
Pet urine and animal contamination
Decomposition and unattended death odors
Sewage backups and wastewater odors
Mold and musty smells
Chemical and industrial odors
Vehicle odor contamination
Each job begins with an assessment to determine where odor molecules are trapped and what treatment methods are required.
Ozone Treatment in Calgary
Ozone treatment is one of the most effective tools available for severe odor remediation when used correctly.
Ozone (O₃) works by oxidizing odor-causing compounds, breaking them down at a molecular level.
Our ozone treatment services are used for:
Smoke-damaged homes and apartments
Vehicles with heavy odor contamination
Rental units with lingering smells
Hoarding and biohazard situations
Commercial spaces after odor events
Ozone treatment is not a standalone solution in most cases. We only deploy ozone after proper cleaning, source removal, and containment. Improper ozone use can lock odors in or damage materials—this is why professional application matters.
All ozone treatments are performed while the property is unoccupied and follow strict safety procedures.
Fumigation-Style Odor Neutralization (Targeted Use)
In select situations, we use controlled fumigation-style treatments to address widespread airborne contamination. This is not pest fumigation, but a room or structure-wide odor neutralization process used when odors are deeply dispersed throughout a space.
This approach may be appropriate for:
Severe smoke contamination
Long-term neglect or hoarding conditions
Properties affected by decomposition or biohazards
Vacant homes prior to sale or occupancy
Fumigation-style treatments are always paired with proper cleaning and ventilation to ensure safe, effective results.
Why Odors Come Back (and How We Prevent It)
Many odor removal attempts fail because:
The source was not fully removed
Porous materials were not treated correctly
Ozone or fogging was used too early
HVAC systems were ignored
Our process addresses materials, air, and hidden cavities to prevent odor reactivation over time, especially during humidity or temperature changes.
Residential and Commercial Odor Removal
We provide odor removal services for:
Homes and condos
Apartments and rental properties
Vehicles and fleet units
Offices and retail spaces
Property managers and realtors
Insurance-related losses
Discreet service is available for sensitive situations.
Odor Removal Service Areas
We proudly serve Calgary and surrounding locations, including:
Airdrie
Okotoks
Cochrane
Chestermere
Strathmore
High River
Rocky View County
Foothills County
Wheatland County
If you are outside these areas, contact us to confirm availability
Why Choose Filthy Masters?
Proper use of ozone and advanced treatments
Hundreds of verified reviews
Local Calgary-based company
Clear communication and expectations
No masking agents or temporary fixes
Get Professional Odor Removal in Calgary
If you are dealing with a persistent odor problem, early intervention matters. The longer odors sit, the deeper they embed.
Contact Filthy Masters today for professional odor removal and ozone treatment in Calgary and the surrounding area.
Frequently Asked Questions – Odor Removal & Ozone Treatment
Does ozone treatment permanently remove odors?
Ozone can permanently neutralize odors when the source has been properly cleaned and removed first. Ozone alone is not a cure-all and must be used as part of a complete odor remediation process.
Is ozone treatment safe?
Yes, when used correctly by trained professionals. All ozone treatments are performed in unoccupied spaces and follow strict safety protocols before re-entry.
How long does odor removal take?
Most jobs are completed within one day, but severe contamination may require multiple treatments depending on materials affected and odor depth.
Can you remove cigarette and cannabis smoke odors?
Yes. Smoke odor removal is one of our most common services and often requires a combination of deep cleaning, sealing, and ozone treatment.
Do odors come back after treatment?
If the source is fully removed and materials are treated correctly, odors should not return. Recurring odors usually indicate incomplete remediation.
Stop Living With Persistent Odors
If you’ve tried cleaners, sprays, or DIY ozone machines without success, it’s time for professional help.
Call Filthy Masters today for expert odor removal and ozone treatment in Calgary and surrounding areas.
Fast response. Clear pricing. Permanent results.
