December 14, 2023
Indoor air quality in Arlington Heights, IL

Pets can bring joy to an Arlington Heights home. However, pet dander can have a noticeable effect on indoor air quality. Because of its small size, dander stays suspended in the air for a long amount of time and can have a negative impact on health.

What Is Pet Dander?

Pet dander is the small particles of fur or skin that are shed by dogs, rabbits, cats, and other pets that have feathers or fur. Amphibians and reptiles do not shed dander, so having these types of pets can minimize the chance of allergens being present in the home.

Pet dander is around 2.5 µm in size. This is so small that it can’t be seen with the naked eye. The small size and light weight of pet dander allow it to stay in the air easily. If a person has asthma, they can easily suffer an asthma attack if they have frequent exposure to pet dander.

The Impact of Pet Dander on Indoor Air Quality

Most people in the United States spend up to 90% of their time indoors. As a result, indoor air quality has a greater impact on their health than outdoor air quality. Poor indoor air quality leads to respiratory issues, bronchitis, and pneumonia in extreme cases. Pet dander and other pollutants, such as dust mites, tobacco smoke, and mold spores, can affect a person in several ways.


Protein particles from dander can lead to allergic reactions, including itchy eyes, runny nose, and wheezing. Those with pre-existing respiratory issues are at higher risk of having an allergic reaction.

Difficult to Control

Pet dander can be found on your pet’s fur, and when they sit on the carpet, rub against your clothing, or lounge on the furniture, they can easily transfer this dander. Since the dander is tiny and lightweight, it can quickly become airborne. This makes it very difficult to control and eliminate.

How to Breathe Better With Your Pets

One key to improving indoor air quality is keeping pet dander in check. There are different strategies that can be employed to ensure improved indoor air quality and reduce exposure to pet dander.

Regular Grooming

By grooming your furry friends, you can get rid of loose hair and skin before they spread to your furniture, carpet, or clothing. Doing this daily can reduce the amount of pet dander in the home.

Regular Cleaning

Vacuuming and dusting will help remove any settled pet dander and reduce the chances of getting airborne. Another option is to designate parts of the home as pet-free. This can help contain the pet dander in one space so that it doesn’t spread through your entire home. This will be especially beneficial for individuals who are sensitive to pet dander and are looking to limit their exposure.

Wash Bedding Regularly

If you are the type of pet owner who lets your pets in your bedroom or on your furniture, pet dander can quickly settle and increase the likeliness of exposure. Regularly washing the bedding will remove pet dander and other allergens, including dust mites.

Can Air Purifiers Help With Dander?

HEPA air purifiers can effectively remove up to 99% of particles as small as 0.3µm, including most pet dander. These purifiers are designed to eliminate airborne contaminants through various filtration techniques, capturing dander and other allergens from the air. To maximize effectiveness, it’s crucial to choose the right air purifier, ensuring it has a coverage area suitable for the size of the room where you spend most of your time.

The filtration technology plays a key role in the success of the air purifier. Opt for a purifier equipped with HEPA filters and activated carbon filters to efficiently capture pet allergens.

Consider the comfort level of the air purifier. Look for a purifier with adjustable fan speed or features to reduce noise, especially if you plan to use it in areas where you or your children sleep.

Experience the Best in HVAC Services in Arlington Heights

At IBBOTSON Heating & Air Conditioning Co., we have been serving the Arlington Heights area since 1946. We are proud to provide the residents of our area with quality products and reliable service. As a family-owned and operated company, we employ NATE-certified technicians who prioritize customer satisfaction.

Our services include HVAC installation, repair, and maintenance. We provide indoor air quality services and offer a wide variety of products for clients to choose from. Contact IBBOTSON Heating & Air Conditioning Co. today and see for yourself what sets us apart from the rest.

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