Reasons Of Poor Indoor Air And Steps To Improve It

To improve your indoor air quality, you cannot do much. All you can do is get inside and close all of the windows and doors. However, this practice is actually counter-productive and it will make your indoor air even more polluted. If left untreated, your indoor air can become toxic and allergic. In other words, there should be proper airflow in your house, which is only possible if you keep the windows open on a regular basis. In this article, we are going to talk about some reasons why your indoor air quality is poor and what steps you can take to improve it.

Reasons Why your home Indoor Air is Poor

Indoor air pollution is worse than the outdoors. Given below are some of the common reasons why it is so.


Smoking is really bad, especially if it is generated by cigarettes. As a matter of fact, if you inhale smoke in a large quantity, it may even kill you. This is what happens to firefighters when they are not so lucky. Therefore, make sure that your furnace is properly working. Also, if you want to smoke, just step outside your home.

Clogged Air Filters

Air filters must be cleaned on a regular basis or they can be counterproductive. For instance, if not cleaned regularly, your air conditioning units may even pollute your indoor air. Therefore, the filters should be cleaned or replaced.

Your Vacuum cleaner may also pollute your air if not properly cleaned. Also, it is better that you spend on good quality units as they come with high-quality filters.

Wet House

Wetness is another element that triggers microorganisms living in your home. Therefore, you may want to ensure that you don’t have too much moisture in your house. So, your house should not be too dark or it may become a breeding ground for mold and bacteria. Mold spores can cause respiratory problems for many people.

Other Reasons

Below are some of the other reasons that may cause poor indoor air if you don’t do anything about it.

  • Formaldehyde

  • Paint

  • Cleaning chemicals

  • Cockroach

  • Dust mites

  • Pet Dander

How to Improve your Indoor Air

If you are looking for some ideas on how you can improve your indoor air, you can follow the suggestion given below.

  • First of all, what you can do is invest in some good air purifiers. This fantastic device can filter out polluted air by filtering out airborne particles. Therefore, these devices can clean your air significantly.

  • If you have air filtration devices in your home, you should check and replace all of the dirty filters in a timely fashion.

  • Don’t just keep all of the windows closed for several days or months. You should open them often to allow fresh air to come in.

  • You should buy a good quality vacuum cleaner for removing floor dust.

  • The humidifier is an ideal device to have in your home as it can absorb excess moisture from the air, which can help prevent mold growth.


Long story short, these are just some of the reasons you have poor in-door air. If you follow the steps given below, you can clean your in-door air. Hopefully, these tips will help you achieve your goals.