Improving Indoor Air Quality Before the Cold Season in Washington
Rodger Brown • October 27, 2025

Improving Indoor Air Quality Before the Cold Season in Washington

Preparing your home for cold weather often involves sealing everything up so you stay warm and cozy. Unfortunately, this means you’ll have less fresh air coming in, which leads to a buildup of air pollutants. Industry professionals can keep you breathing easy all winter long with some indoor air quality tips in Washington.


Taking Care of Your HVAC

Your HVAC is instrumental in keeping the air in your home healthy. Before you rely on your furnace to heat your home over the next several months, you’ll want to ensure the air it’s moving around is clean.


You can do this in two relatively simple ways. One is by cleaning or changing the filter. Clogged HVAC filters are less effective at both heating your home and trapping airborne particles. This is one of the easiest indoor air quality tips in Washington, and it’s something every homeowner should do at least once every few months.


The second simple way to care for your HVAC is to schedule maintenance with a professional. This is even more vital if you haven’t had your yearly appointment yet, as you could be going into the cold season with a subpar system.


Invest in Upgrades

You don’t have to upgrade your entire unit just to keep your air clean. Sometimes, it’s as simple as swapping out your HVAC filter for something more powerful, like one with a high MERV (minimum efficiency reporting value) rating. 


If you’re willing to invest in something more involved, you might consider installing a dehumidifier. This is especially beneficial for Washington homeowners because of the wet climate. 


Managing moisture becomes a priority for not only keeping your indoor air quality healthy but also preventing water damage and mold growth. These are expensive and frustrating problems that make these upgrades well worth the money.


Need More Indoor Air Quality Tips in Washington?

When in doubt, call the professionals from The Clean Air Act to keep your home’s air as healthy as possible. Reach out to our team today and get your appointment scheduled before the cold ramps up!

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