Why Does Indoor Air Quality Drop in Winter?

During winter in Asheville, NC, we tend to close up our homes, turn on the heat, and spend more time indoors. It is cozy, but it also creates the perfect conditions for indoor air quality to decline.

Dust, pet dander, cleaning product fumes, and everyday household pollutants have fewer places to go when fresh air is not circulating. For many homeowners searching for green home cleaning in Asheville, NC, this buildup becomes noticeable through allergy symptoms, dry air irritation, or lingering odors.

The good news is that a few thoughtful, non-toxic cleaning habits can help improve indoor air quality all winter long.

Step 1: Understand What’s Affecting Your Indoor Air

Several winter habits common in Asheville homes quietly contribute to poor indoor air quality:

• Closed windows that limit ventilation

• Heating systems that circulate dust and allergens

• Muddy shoes, coats, and pets tracking in outdoor pollutants

• Conventional cleaning products releasing chemical fumes

Because winter keeps us indoors longer, these irritants build up faster. This is one reason many families seek out eco-friendly house cleaning in Asheville during colder months.

Step 2: Clean High-Dust Areas That Impact Air Quality

Dust is one of the biggest contributors to winter air issues, especially in older homes and mountain-area houses common around Asheville.

Pay special attention to:

• Baseboards and window sills

• Ceiling fan blades

• Shelves and picture frames

• HVAC vents and returns

Using a damp microfiber cloth helps trap dust instead of pushing it back into the air. This method is often recommended by non-toxic cleaning services in Asheville that focus on healthier homes.

Step 3: Choose Cleaning Products That Will Not Pollute Your Home

Many conventional cleaners contain volatile organic compounds, also known as VOCs, that linger in indoor air. This is especially problematic during winter when ventilation is limited.

A simple, safer alternative includes:

• Warm water

• A small amount of castile soap

• Optional essential oils for a light, natural scent

For homeowners concerned about allergies or sensitivities, switching to non-toxic products can make a meaningful difference. This is also why Asheville house cleaners for allergies often prioritize fragrance-free, eco-conscious solutions.

Step 4: Do Not Forget Soft Surfaces

Rugs, upholstered furniture, curtains, and bedding trap dust, pet dander, and allergens. This buildup increases during winter when windows stay closed.

To support better indoor air quality:

• Vacuum rugs and carpets weekly

• Wash throw blankets and pillow covers regularly

• Shake out entryway rugs that collect winter debris

These small steps help create a healthier indoor environment and pair well with professional green cleaning in Asheville for deeper seasonal maintenance.

Step 5: Bring in Fresh Air When Weather Allows

On milder winter days, opening windows for even 10 to 15 minutes can noticeably improve indoor air quality in Asheville homes.

When paired with eco-friendly house cleaning, fresh air helps remove stale odors and airborne pollutants without introducing chemical residue into your living space.

Breathe Easier This Winter in Your Asheville Home

At Green Home Cleaning, we provide non-toxic, eco-friendly house cleaning in Asheville, NC that supports healthier indoor air. This is especially important during winter when homes are sealed tight.

Using handmade, non-toxic products and sustainable practices, our team helps Asheville homeowners enjoy cleaner spaces and fresher air all season long.

Looking for professional green cleaning in Asheville this winter? Schedule a cleaning.