Best Vacuum Guide is supported by our readers. We independently and objectively review products which, if you purchase, may earn us an affiliate commission at no extra cost to you.

Where Do Dust Mites Come From?

Where Do Dust Mites Come From

Many people have ask us about where dust mites come from. Well, today you’ll get the answer in detail.

Dust mites are tiny insect-like pests that dwell in the dust, cause allergies to human beings, and are found in nearly every home. Usually, the dust mites feed on dead skins of people and pets.

It is worth noting that the dust mites do not bite. However, they produce harmful allergens from their body fragments and faeces. But where do these dust mites come from?

To answer this question, one needs to understand the environment that dust mites thrive in, what attracts them, and how they move from one place to another. What are dust mites? Please watch this YouTube video by WCCO – CBS Minnesota for more info:

Areas that attract dust mites

Usually, Dust mites are attracted to hidden and unclean areas such as dirty bedding, furniture, and carpets that are unkempt. Dust mites can also be found in pet fur – for example, dogs and cats. Notably, dust mites thrive in specific environmental conditions.

The following are environmental conditions in which dust mites thrive best.

  1. Dust mites do well in warm areas of temperatures between 68 to 77 degrees Fahrenheit (or 20 – 25 degrees Celsius).
  2. Humid areas (between 70 to 80 percent humidity).
  3. Dark places without direct sunlight

Since Dust mites are not parasites, it is hard for people to see them in their microscopic form. Thus, one may look out for the following symptoms to conclude there are dust mites in the house.

  1. Runny nose
  2. Sneezing
  3. Nasal congestion
  4. Coughing

Dust mites pose a massive problem to people with asthmatic conditions. The allergens associated with dust mites accelerate the asthma symptoms. Often, you will cough more at night, especially when sleeping on beds with dust mites.

As a result, the allergens force you to buy more asthma medications. Therefore, one must identify where the dust might be and avoid transferring them to other places. You should also find ways to remove dust mites from your home.

How do dust mites move from one place to another?

Do you ever wonder how dust mites find their way into your house? Where do these dust mites come from? Well, dust mites do not thrive outside buildings. Therefore, hence they must find a way to live inside your house.

Often, dust mites may find their way to your home through the following methods:

  • Through human beings – the insect-like pest attaches itself to the cloth or the human skin. Later on, it will be dropped off at another place. For example, while sleeping, the dust mites might find their way into your bedding.
  • Dust mites also move from one place to another via pets like dogs and cats. When pets have dust mites and relocate to another site, shaking off their bodies may lead to some dust mites falling off to the new location.


The presence of dust mites depends on the environment. We have already seen that dust mites are like humid areas as they do not like direct sunlight. Notably, the allergens from dust mites are not airborne.

So, they must cling to dirty particles or fabrics such as bedding. Therefore, dust mites have no specific origin – they occur naturally and can be found in your upholstered furniture, bedding, rugs, carpet, or stuffed animals.

You can remove them using some of the best vacuums for dust mites among other ways listed by MedicineNet.

Leave a Comment

Your email address will not be published. Required fields are marked *