The Hidden Winter Threat: Why Indoor Air Quality Drops in December - and How Professional Cleaning Helps
The Hidden Winter Threat: Why Indoor Air Quality Drops in December — and How Professional Cleaning Helps
When people think of winter, they usually think about snow, salt, holiday gatherings, and cold weather. But there’s another major seasonal shift that most businesses and homeowners don’t think about — indoor air quality.
December marks the time of year when buildings become tightly sealed, heating systems run nonstop, and foot traffic increases due to shopping, events, and family gatherings. All of this leads to an invisible problem with very real effects: poor indoor air quality (IAQ).
At Christenson Cleaning, we believe a clean environment is more than what you can see — it’s also what you breathe. Here’s why IAQ drops in December and how professional cleaning can protect your space this winter.
Why Indoor Air Quality Gets Worse in December
Buildings Are Closed Up Tight
Doors and windows stay shut to keep warm air in, but this also traps:
- Dust
- Allergens
- Pet dander
- Odors
- Viral particles
- Pollutants from outside
With little fresh air circulating, these contaminants linger longer and build up over time.
Heating Systems Stir Up Settled Dust
Furnaces and heating units push warm air through vents, blowing:
- Dust
- Debris
- Old particles that settled in ducts
- Bacteria that thrive in warm, enclosed systems
This disrupts dust sitting on carpets, vents, furniture, and hard floors — sending it back into the air you breathe.
Increased Foot Traffic Brings in More Contaminants
From employees to holiday shoppers to house guests, December is a high-traffic month. Shoes track in:
- Salt
- Sand
- Moisture
- Mud
- Debris from parking lots and sidewalks
These not only dirty floors but contribute to airborne particles when they break down.
More Time Indoors Means More Shared Air
People spend far more time indoors during winter. In office settings, schools, and homes. This increases:
- Germ spread
- Odors
- Humidity changes
- Circulation of shared air
This makes regular disinfecting and deep cleaning even more important.
How Christenson Cleaning Improves Indoor Air Quality This Winter
A cleaner space isn’t just about appearance - it directly affects the air you breathe. Here’s how our services help restore winter IAQ:
Deep Carpet Cleaning
Carpet acts like a filter, trapping:
- Dust
- Allergens
- Pet hair
- Bacteria
- Winter grime
A professional deep clean removes what regular vacuuming can’t — dramatically improving indoor air quality.
Hard Floor Cleaning & Winter Salt Removal
Salt and sand break down into tiny airborne particles.
We eliminate buildup and protect your floors at the same time.
Upholstery & Fabric Cleaning
Chairs, couches, cubicle walls, and soft surfaces collect allergens and dust that affect air quality.
We extract what’s hiding beneath the surface
Disinfection Services
Cold and flu season is in full swing. Targeted Disinfection helps reduce:
- Germs
- Odors
- Illness spread
Perfect for offices, clinics, schools, and homes.
Routine Maintenance Keeps Air Clean All Season
Recurring winter cleaning prevents buildup and keeps indoor air consistently fresher - even when windows stay closed until spring.
Breathe Easier This December
Winter should be a season of comfort — not coughing, sneezing, and stuffy air. Christenson Cleaning helps you create a healthier, cleaner, and more comfortable environment for everyone who walks through your doors.
Ready to improve your indoor air this winter?
Call our Hastings or Omaha office today to schedule a service!













