5 Ways to Spring Clean Your Indoor Air Quality

Aah. Spring is in the air, but that’s not the only thing. 

For many, spring cleaning is in full-swing. This means doing everything you haven’t done since last spring: scrubbing floors, wiping away dust, shining up windows, and Lysoling everything in sight. While you’re probably thinking your home is getting the works, are you failing to forget something? Perhaps something as important as the air your family breathes?

Believe it or not, the average home’s air actually contains two to five times more pollutants than the air outside.

According to the Environmental Protection Agency, indoor air quality is one of the top five environmental risks to your health. As pollen and other spring allergens are on the rise, there is no better time than now to improve your home’s indoor air quality. Read below to find out five things you can do to spring clean your air.

1. Change Your Air Filters

First and foremost, when was the last time you changed your filters? Your air filters play a major role in your home’s indoor air quality. Dirty filters clogged with dust and debris restrict airflow and allow particulate pollutants to travel through your ducts and into the air you breathe. We recommend that you replace your filters every 30-60 days.

2. Clean Your Ducts

Never disregard the importance of this one. Your air ducts are what circulates the air from your HVAC system directly into your home. As time goes on, dirt, pet dander, and outside pollutants accumulate inside your ducts. Eventually, these allergens will pollute the air you breathe inside your home. It is incredibly important that you have a qualified professional clean your air ducts every three to five years.

3. Regular AC Maintenance

When it comes to your indoor air quality, your AC system is your best friend. The cool air inside your home was once drawn from outside by your air conditioning system, but before the air is dispersed in your home it is filtered by your system to remove pollutants. In order for your AC system to provide clean, healthy air for you home, it needs to be running efficiently. Regular seasonal maintenance will ensure that your system is pouring fresh and pure air into your home.

4. Install a UV Light in Your Syste

UV lights installed in HVAC systems use ultraviolet light to kill viruses, bacteria, and other contaminants before they get a chance to circulate through your home’s air.  They also combat the reproductive cycle of allergy-causing mold spores which results in less mold buildup in your system. Having a qualified professional install a UV light in your air conditioning system can greatly reduce allergy symptoms and improve your home’s indoor air quality.

5. Install a Dehumidifier

Maintaining a proper level of humidity is crucial to minimize the growth of mold, bacteria, viruses, and other allergy-causing microbes. An apt humidity level is also extremely important in terms of providing your family with a comfortable and healthy indoor environment.

Dehumidifiers work with your HVAC system to control the humidity level inside your home by drawing moist air through the return ductwork to your unit where it is cooled and condensed before it returns to your home. Getting a central dehumidifier professionally installed will eliminate excessive moisture, musty odors, and allow your family to breathe easier. 

The air quality of your home greatly attributes to the health and safety of your family. Putting indoor air quality on your spring cleaning to-do list will greatly benefit your family during allergy season and all year long. Contact your indoor air quality Solution Specialists at the Spengler Company, and breathe cleaner air today. (618) 206-0022


My husband and I found Spengler after a not so great experience with an a/c company over the summer. We called Spengler due to great online reviews and they did not disappoint! They came out the same day our furnace broke and offered professional service and were friendly. My husband appreciated that they explained all the options and what was actually wrong with our furnace instead of just trying to charge us a lot of money. I will definitely be using them again in the future.

Kayla A.
Kayla A.Google Review

Fast service. Called at 1 am and appointment set for 10 am. Stephen explained the problem and options. He was very knowledgeable and courteous. Always a good experience.

Kay S.
Kay S.Google Review

GREAT SERVICE.....GREAT WORK!!!! I contacted Spengler Company to do some bathroom remodeling for me since they had done some water heater and a/c unit work for me in the past. Since I was impressed with the work done then, as well as their professionalism, I decided to contact them for this project as well.

Sara S.
Sara S.Google Review