What am I allergic to in my house?
Ava Arnold
Updated on February 21, 2026
How do you find out what you are allergic to in your home?
By taking samples of the dust around your home, you can receive a detailed report telling what allergens are in your home. The kit in conjunction with blood testing can tell you what allergens need to be removed from your home.Why are my allergies worse in my house?
Many people with allergies stay indoors when pollen and mold is high. But dust mites, pet dander and even cockroaches can cause problems indoors.What are the most common indoor allergies?
The following is a list of some of the most common indoor allergens:
- House Dust.
- Mold Spores.
- Pollen.
- Fabrics.
- Dust Mites.
- Cockroaches.
- Cat Dander.
- Dog Dander.
What in my room could be causing allergies?
The bedroom is home to a slew of allergens including dust mites, pet dander, chemicals, dust, and molds. Here you may spend 6-8 hours a day sleeping, getting ready for the day, or simply relaxing—which means you have a longer exposure to microscopic critters and particles that cause allergies and allergy-like symptoms.Are You Allergic to Your House? Reduce Allergens in Your Home
What are the signs of dust mites?
Symptoms of a dust mite allergy
- runny or itchy nose.
- postnasal drip.
- itchy skin.
- congestion.
- sinus pressure (may cause facial pain)
- itchy, watery, or red eyes.
- scratchy throat.
- cough.
Can you be allergic to your own house?
Unfortunately, houses and apartment buildings harbor their own allergens (agents that cause allergy symptoms). The inside of your home actually traps allergens, making them impossible to avoid.What are the symptoms of house dust mite allergy?
Dust mite allergy symptoms caused by inflammation of nasal passages include:
- Sneezing.
- Runny nose.
- Itchy, red or watery eyes.
- Nasal congestion.
- Itchy nose, roof of mouth or throat.
- Postnasal drip.
- Cough.
- Facial pressure and pain.
What are the symptoms of mold?
Symptoms of mold sensitivity
- sneezing.
- nasal congestion.
- runny nose.
- skin rash.
- itching.
- watery eyes.
- asthma.
- chest tightness.
How can I get rid of dust mites?
Wash bedding weekly.Wash all sheets, blankets, pillowcases and bedcovers in hot water that is at least 130 F (54.4 C) to kill dust mites and remove allergens. If bedding can't be washed hot, put the items in the dryer for at least 15 minutes at a temperature above 130 F (54.4 C) to kill the mites.
Do air purifiers help allergies?
Using HEPA filters can trap these pollutants and may help bring allergy relief. HEPA stands for high-efficiency particulate air. A HEPA filter is a type of mechanical air filter; it works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites, and tobacco smoke.Can a dirty house cause allergies?
No, a dirty house can make a house-dust allergy problem worse, but in all likelihood, normal housekeeping procedures may not be enough to relieve house-dust allergy symptoms. Tiny creatures called house dust mites seem to be the major allergen (cause of allergic reactions) in house dust.Are dust mites everywhere?
Dust mites can live in the bedding, mattresses, upholstered furniture, carpets or curtains in your home. Dust mites are nearly everywhere; roughly four out of five homes in the United States have detectable levels of dust mite allergen in at least one bed.How do you know if your house is toxic?
Common Symptoms:
- Respiratory Symptoms – congestion, aggravated asthma or allergies, sinus infections.
- Cognitive Issues – foggy thinking, sleep disturbance, frequent headaches.
- Emotional Changes – feeling agitated or depressed.
- Physical Symptoms – stomach discomfort, muscle aches, fatigue, rashes, sore throat.
How can I test my home for mold?
A mildewed surface is often difficult to distinguish from a dirty one. To test for mold and mildew and how to tell if your house has mold, simply dab a few drops of household bleach on the blackened area. If it lightens after one to two minutes, you have mildew. If the area remains dark, you probably have dirt.How can I test myself for mold exposure?
Testing MethodsWe use a variety of specialized methods to look for mold toxicity in your body. These methods may include blood and urine tests. We may also perform sputum, sinus, or tissue analysis. These tests are easy and straightforward.