Allergies and air duct cleaning at home – Linked?

25 Apr, 2022

Allergies and air duct cleaning at home – Linked?

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If you are an allergy sufferer then you will likely be sensitive to the air outside and inside the home. Spring is often considered peak season and every homeowner who is also a sufferer considers how to mitigate the effect of dust and pollen on allergies. Read on to learn just  how linked the effects of allergies are to regular air duct cleaning at home.

What’s the link between allergies and air duct cleaning?

air duct cleaning
Allergy sufferers know when the air ducts need cleaning at home

Is there a link between your sneeze and the air ducts in your home? It wouldn’t be the first time that clogged ducts were discovered to be the source of air conditioner allergies. So let’s look at the link between your allergies and duct cleaning.

The relationship between duct cleaning and allergies

Is it true that cleaning your air ducts will help you get rid of allergies? Think about it.

When you blow the dust off an object, what happens? Frequently, the dust in the air blows back at you. What follows is a sneezing episode for allergy sufferers.

You get airborne dust and dust mites in your home when your HVAC blows air through dust-coated ducts. In addition, pet dander, germs, viruses, and mold spores are also present. Cleaning ducts of dust, allergens and other impurities should therefore improve air quality and minimize allergy symptoms.

Poor air quality in your home or place of business can cause a slew of health problems. Is anyone experiencing irritation in their eyes, ears, or throat? Do you have a lot of coughing and sneezing? What about headaches and vertigo? Dirty ducts, on the other hand, can make your tenants sick.

Contaminants are circulating in your air ducts and pipes

When it comes to allergies and duct cleaning, keep in mind that your HVAC system and ducts circulate your interior air. Here’s a list of some of the potentially harmful substances released into the atmosphere.


When dust particles explode from our HVAC ducts, it’s impossible to maintain our houses dust-free. These granules settle fast on surfaces. As a result, allergy sufferers face a significant problem with dust.


It’s on your clothes and in your shoes. It enters your home through windows and doors that are left open. It’s the adversary of another allergy sufferer, and your HVAC system disperses it throughout your room.


We adore our pets, but not everyone feels the same way. In the United States, the Asthma and Allergy Foundation of America estimates that 3 out of 10 persons are allergic to cats and dogs. Dander could be spreading throughout your home because of your ducting.


If you believe you’re protected from outdoor pollution after closing your door, you’re wrong. Unfortunately, pollutants find their way into your home. According to the Environmental Protection Agency, indoor air is at least 2 to 5 times more contaminated than outdoor air!


Most of us don’t give VOCs much thought. They are, nonetheless, all around us. VOCs are hazardous gases emitted by everyday household objects. VOCs are produced by cleaning fluids and even printers. These VOCs are circulated through your ductwork by your HVAC system.

air duct cleaning
Allergies tend to get worse when Spring rolls along and when the air ducts need tending


Mold and mildew can grow in your ducts due to moisture. If your ducts are moldy, duct cleaning is required while researching allergies and duct cleaning. Mold is to blame for a slew of allergic symptoms.


Bacteria can enter your HVAC system and spread across your indoor space via air ducts, making people sick. In the worst-case scenario, you might develop Sick Building Syndrome.


There is mounting evidence that the COVID-19 virus can remain airborne for hours or longer in some circumstances. Some particles may linger long enough in the air to find their way into your HVAC air distribution system and your ducts.

Other allergies and concerns about ductwork cleaning

Not everything that circulates through your ducts will make you sick. Some of the concerns linked with duct problems are more bothersome than harmful. Odors, as well as hot and humid air, can be produced by clogged ducts.

will the housesitter need
Pet dander gets everywhere and can make allergies worse

What the Environmental Protection Agency has to say about allergies and air duct cleaning

While the EPA hasn’t given duct cleaning a blanket endorsement due to a lack of thorough knowledge on allergens and ductwork cleaning, it has suggested that you consider it in the following situations:

There is significant visible mold growth on surfaces such as ducts or other HVAC system components.

Rodent or insect pests have infected the ducts.

Excessive dust and debris clog ducts, allowing harmful particles to enter your home through supply registers.

Benefits of ductwork cleaning and reducing allergens

Remove pollutants from ducts to improve air quality.

Get rid of scents in your ducts by removing mold, mildew, rat droppings, and other nasties.

Dust should be minimized (one of the primary reasons for allergies and ductwork cleaning) from the air and the furniture and other surfaces in your home.

Unclog your ducts to improve the performance of your HVAC system. When dust and other debris coat ducts, it obstructs airflow. Because of the reduced airflow, your HVAC system has to work longer and harder. Clean air ducts save money on electricity and help your system last longer.

Do you have allergies that necessitate duct cleaning? Then it must be time to make an appointment for an inspection.

The importance of air duct cleaning in summary

If you are considering having some air duct cleaning at home then consider the following questions.

Were your ducts built correctly? Have you regularly serviced your HVAC system as a preventative maintenance contract? If this is the case, air duct cleaning for allergies may not be required.

Ducts, on the other hand, can be damaged. Rodents can get into ducts and cause havoc. Make an appointment with an HVAC professional to see if you need to handle allergies or duct cleaning.

Are you curious about the link between ductwork cleaning and allergies? Choose an HVAC firm like Arista Air that specializes in ductwork cleaning and is certified by the National Duct Cleaners Association.


At we like to offer useful and practical articles on topics for our readers. In this selection we offer you a number of suitable pieces from our own blog on renovating, keeping and maintaining a home.

HVAC System – Repair or replace?

Need an HVAC contractor? Here are the questions to ask

Considered air conditioning? Top Tips about maintenance

Top tips to cut energy bills at home

Housesitters keep pets safe at home and save money

What a housesitter does – Top 10 responsibilities

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