Signs Your House Has Bad Indoor Air Quality and How to Restore It

May 22, 2020

We are often indoors. In fact, the EPA has calculated the majority of people spend 90% of their time inside a building, where air quality can be 2–5 times poorer than outside.

Decreased indoor air quality can have a negative impact on your health. That’s why it’s critical to be able to spot the signs of inferior air quality in your house, what causes it and how to take care of it.

If you want to know how you can tell if your Cape Coral home’s air quality is bad, our team of heating and cooling professionals at Comfort Zone Inc can assist you. We’ll review the troubles you’re running into and provide plans to make your house’s air fresher.

What Causes Indoor Air Pollution?

When you think of pollution, you typically think of smog. But everyday items within your home can create pollution by the gases or particles they leak into the air.

These starting points involve:

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

Indoor air pollution can be worsened by a lack of ventilation in your residence, as well as warm temperatures and humidity. Modern houses are tightly sealed for energy efficiency, which is a plus for your energy bill but not so great when you require more fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people respond differently to indoor air pollutants, you might experience symptoms immediately or later. Your symptoms can alleviate when you leave your residence but get worse when you return.

Some of the most regular immediate issues include:

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

If someone in your home has allergies or asthma, their symptoms might be more severe.

Constant or long-term exposure could lead to respiratory diseases, heart disease or even cancer, the EPA warns.

Other Signs of Bad Indoor Air Quality and How to Fix It

Your residence will also give you some signs that its air isn’t as fresh as it should be.

  1. Your house is very dusty, particularly close to the vents. It’s normal for your residence to get dusty over the week, but buildup near your air registers should be concerning. There are other things within dust, like dust mites, pollen and pet dander, that can impact your health, very much so if you have allergies or asthma. A premium air filter or whole-home air filtration system can help cut down on dust and other aggravating pollutants.
  2. Your house has hot and cold spots. Your HVAC equipment might be struggling to maintain proper temperature and humidity percentages. Or there could be air distribution troubles as a result of your home comfort equipment or ductwork. Our Comfort Zone Inc specialists can pinpoint the trouble and advise repairs or replacement.
  3. Your house’s air feels too dry or too wet. We suggest keeping your home’s humidity range around 30–40% for optimum comfort. If your residence isn’t humid enough during the winter, your skin and throat might feel scratchy. You might also experience colds and other respiratory illnesses more frequently. If your home is too humid during warm weather, you may have increased mold and mildew growth, both of which are harmful to your health. You can take care of these troubles with a whole-home humidifier or dehumidifier, which partners your HVAC equipment to deliver balanced humidity throughout your residence.
  4. Your home has odors that stick around. You might notice a stale smell when you come home. Or a cooking scent that just won’t go away. Since it’s not possible to have your windows open all day, a whole-home ventilation system can get your home smelling good again. It substitutes stale inside air with fresh outdoor air.

Other steps the EPA suggests doing include keeping your residence smoke-free, getting carbon monoxide alarms and tuning up your home comfort system. Routine furnace maintenance and AC maintenance helps keep your units clean and efficient and can even help them run for a greater amount of time.

We Can Help Improve Your Home’s Indoor Air Quality

If you suspect your home has air quality trouble, give our Comfort Zone Inc HVAC experts a call at 239-214-0411 or contact us online. We’re ready to chat with you about possibilities and offer a free estimate.