Signs Your House Has Low Indoor Air Quality and How to Repair It

May 22, 2020

We are indoors a lot. In fact, the EPA has found the majority of people spend 90% of their lives inside a building, where air quality can be 2–5 times worse than outside.

Bad indoor air quality can have a negative impact on your wellness. That’s why it’s essential to recognize the signs of inferior air quality in your house, what triggers it and how to repair it.

If you’re wondering how you can tell if your Moline home’s air quality is bad, our team of HVAC pros at J.L. Brady Company LLC can assist you. We’ll go through the troubles you’re running into and give ideas to make your residence’s air healthier.

What Causes Indoor Air Pollution?

When you picture pollution, you typically think of smog. But ordinary products in your home can cause pollution by the gases or particles they leak into the air.

These origins consist of:

  • Carbon monoxide
  • Cleaning, personal care and hobby products
  • Combustion appliances, like a furnace or stove that runs on gas
  • Dust, animal dander and pollen
  • Excessive moisture
  • HVAC equipment
  • Recently placed flooring or carpeting
  • Secondhand smoke
  • Synthetic building materials, including furniture made from pressed wood

Indoor air pollution can be intensified by insufficient ventilation in your house, as well as warm temperatures and humidity. Modern residences are firmly sealed for energy savings, which is great for your heating and cooling expenses but not so fantastic when you need extra fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people react differently to indoor air pollutants, you may have symptoms immediately or in the future. Your symptoms could go away when you leave your house but get worse when you return.

Some of the most common immediate issues include:

  • Dry eyes, nose or throat
  • Headaches
  • Dizziness
  • Fatigue

If someone in your household has allergies or asthma, their symptoms can be more severe.

Continuous or lengthy exposure can lead to respiratory diseases, heart disease or even cancer, the EPA warns.

Other Symptoms of Poor Indoor Air Quality and How to Make It Better

Your house will also signal that its air isn’t as clean as it could be.

  1. Your house is very dusty, particularly by the vents. It’s expected for your home to get dusty during the week, but accumulation by your air registers should be cause for concern. There are other things within dust, like dust mites, pollen and pet dander, that can influence your health, particularly if you have allergies or asthma. A higher-quality air filter or whole-home air filtration system can help lower the concentration of dust and other aggravating pollutants.
  2. Your house has hot and cold spots. Your heating and cooling unit could be failing to maintain correct temperature and humidity amounts. Or there might be air distribution issues because of your heating and cooling system or ductwork. Our J.L. Brady Company LLC specialists can diagnose the trouble and suggest repairs or replacement.
  3. Your home’s air seems too dry or too wet. We suggest keeping your residence’s humidity levels between 30–40% for optimal comfort. If your home isn’t humid enough during cold temperatures, your skin and throat can feel scratchy. You might also battle colds and other respiratory illnesses more often. If your house is too humid during the summer, you may have more mold and mildew growth, both of which are detrimental to your wellness. You can take care of these issues with a whole-home humidifier or dehumidifier, which partners your heating and cooling equipment to deliver balanced humidity around your residence.
  4. Your home has lingering odors. You might detect a musty scent when you arrive. Or a cooking odor that just won’t dissipate. Since it’s not possible to keep your windows open all day, a whole-home ventilation system can get your residence smelling fresh again. It replaces musty inside air with fresh outdoor air.

Other steps the EPA suggests implementing include keeping your residence smoke-free, buying carbon monoxide alarms and servicing your HVAC equipment. Regular furnace maintenance and AC maintenance helps keep your equipment clean and efficient and might even help them last longer.

We Can Help Improve Your Residence’s Indoor Air Quality

If you suspect your home has air quality trouble, give our J.L. Brady Company LLC HVAC pros a call at 309-517-7511 or contact us online. We’re here to talk with you about options and give you a free estimate.