29 Different Ways to Reduce Allergies in Home

By Last Updated: July 20th, 202317.6 min readViews: 992

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If sneezing, wheezing, and itching are unwelcome guests in your home, it’s time to explore 29 different ways to reduce allergies in your home. Allergens lurk in unexpected corners, turning what should be your safe haven into a minefield of discomfort. But fret not! This comprehensive guide delves into a variety of methods, from simple daily habits to long-term home improvements, all designed to minimize the presence of allergens and provide relief from their annoying symptoms. Your journey to a healthier, allergy-free home starts here. Discover a world where the air is cleaner, surfaces are safer, and every room offers a breath of fresh air. Embrace these 29 methods and turn your home into the comfortable, allergen-free sanctuary it was meant to be.

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Key TakeAway Reducing Allergies In The Home

Reducing allergens in the home can help improve indoor air quality and reduce allergy and asthma triggers.

Here are some best tips for allergy sufferers:

Control dust mites: Keep surfaces in your home clean and uncluttered. Vacuum once or twice a week to help keep allergens low.

Prevent pet dander: Bathe and groom your pets regularly, and keep them off of furniture and out of bedrooms.

Dust smart: Use a damp cloth or microfiber cloth to dust surfaces, and wear a mask while cleaning to avoid inhaling allergens.

Wash and cover pillows: Wash your bedding in hot water once a week, and use allergen-proof covers on pillows and mattresses.

Check filters: Ensure that your home is properly ventilated by checking and changing air filters regularly.

Keep humidity low: Reducing humidity decreases dust mites and mold growth. Air conditioners help reduce humidity too.

Vacuum floors: Vacuum carpets and rugs regularly to remove allergens.

Limit how much pollen you let inside: Keep windows closed if you have air conditioning to avoid pollen being blown inside. Take off your shoes outside, or have a mat at the door where you can wipe your feet.

Consider allergen-resistant flooring: Hardwood, tile, or linoleum flooring can be easier to keep allergen-free than carpet.

Stop outdoor allergens at the door: Use a doormat to wipe your shoes before entering your home, and remove outerwear before entering

Introduction to Allergies and Their Causes

Allergies can be a real nuisance, causing symptoms like sneezing, itching, and even difficulty breathing. They often result from exposure to allergens such as pet dander, dust mites, and mold. In this article, we’ll discuss 29 different ways to reduce allergies in your home and improve your overall health.

Allergies are hypersensitive immune responses to substances called allergens, which the body perceives as harmful, even though they are typically harmless to most people. When the body encounters an allergen, it produces an inflammatory response, which can cause various signs and symptoms.

Signs and Symptoms

Common signs and symptoms of allergies include:

  • Sneezing
  • Runny nose or stuffy nose
  • Itchy or watery eyes
  • Itchy throat or ears
  • Postnasal drip
  • Coughing
  • Swelling or redness around the eyes
  • Hives or skin rash
  • Difficulty breathing or wheezing (in severe cases)
  • The severity of these symptoms can vary from mild to severe, depending on the individual and the type of allergen involved.

Common Types of Allergies Made Worse by Your Home

Several types of allergies can be triggered or worsened by allergens commonly found in your home. These include:

1. Allergic Rhinitis

Allergic rhinitis, also known as hay fever, is an inflammation of the nasal passages caused by airborne allergens. These allergens can include pollen, dust mites, pet dander, and mold spores. Symptoms of allergic rhinitis can be similar to those of a cold, but they tend to be more persistent and can be exacerbated by allergens present in your home.

2. Seasonal Allergies

Seasonal allergies, a type of allergic rhinitis, are triggered by pollen from trees, grasses, and weeds. These allergies typically occur during specific times of the year when pollen levels are highest. Pollen can enter your home through open windows and doors or be carried in on clothing, shoes, and pets. Once inside, pollen can circulate in the air and trigger allergy symptoms.

3. Dust Mite Allergies

Dust mites are microscopic creatures that thrive in warm, humid environments like bedding, carpets, and upholstered furniture. They feed on dead skin cells shed by humans and pets. Dust mite allergens are proteins found in their feces, which can become airborne and trigger allergic reactions when inhaled.

4. Pet Allergies

Pet allergies are caused by proteins found in a pet’s skin cells, urine, and saliva. Dander, or tiny particles of skin shed by animals with fur or feathers, is a common allergen. Pet allergens can accumulate on various surfaces in your home and become airborne, causing allergy symptoms.

5. Mold Allergies

Mold allergies are triggered by mold spores, which can grow in damp or humid areas of your home, such as bathrooms, basements, and kitchens. Mold spores can become airborne and, when inhaled, cause allergic reactions.

6. Cockroach Allergies

Cockroach allergies are caused by proteins found in cockroach feces, saliva, and body parts. These allergens can become airborne and, when inhaled, trigger allergic reactions. Cockroach allergens are commonly found in homes with cockroach infestations, especially in kitchens and other areas where food and water are present.

Why Are Allergies Worse In Your House?

Indoor allergies can be worse in your house due to Dust mites, molds, and particles collect dust and debris from dust mites. Pollen and other seasonal allergens can also be the cause of indoor allergies.

Being cooped up in the house can also make matters worse for people with indoor allergens.

Additionally, smoking inside the home, not cleaning air vents and filters, and poor indoor air quality regularly can contribute to indoor allergens.

How To Manage Pet Dander To Reduce Allergies

Regular Baths

Bathing your pets regularly helps remove dander, loose hair, and dirt that contribute to allergies. Use pet-friendly, hypoallergenic shampoos to avoid irritating your pet’s skin or causing more dander production. Aim to bathe your dogs once every four weeks, while cats should be bathed less frequently, around once every two months, depending on their coat type and lifestyle.


In addition to regular brushing, consider taking your pets to a professional groomer for periodic grooming sessions. A professional groomer can trim your pet’s hair, reducing the amount of hair and dander shed into your home environment.

Designate Pet-Free Zones

Establish certain areas in your home as pet-free zones, such as bedrooms and home offices. This helps limit the spread of pet dander and keeps allergen levels lower in those specific spaces. This can be great if you have an pet allergy and are able to close the doors in a room.

Wash Pet Bedding and Toys

Regularly wash your pet’s bedding, blankets, and plush toys in hot water to remove accumulated dander, hair, and other allergens. Aim to clean these items at least once every two weeks.To maximize against cat allergies and dog allergies, it’s best to do it on he same day as bathing.

Wipe Your Pet’s Paws

When your pet comes in from outside, use pet-friendly wet wipes or a damp cloth to clean their paws. This helps prevent the spread of outdoor allergens, like pollen and dust, throughout your home.

Keep Your Pet’s Living Area Clean

Regularly clean your pet’s sleeping and play areas. Vacuum the floors, wipe down surfaces, and launder any washable items to keep allergen levels at a minimum.

Use a Pet Dander Spray

There are pet dander sprays available on the market that neutralize allergens on contact. These sprays can be used on your pet’s fur, as well as on carpets, upholstery, and other surfaces in your home.

How To Manage Dust Mites To Reduce Allergies

Vacuum Regularly

Vacuum your floors, carpets, rugs, and upholstered furniture regularly using a vacuum cleaner equipped with a HEPA filter. This ensures that dust mites and their waste products are effectively removed from your living spaces.

Wash Curtains and Blinds

Curtains and blinds are often overlooked but can accumulate dust mites over time. Wash or vacuum your curtains regularly and wipe down blinds with a damp cloth to remove dust mites thrive, and allergens.

Rotate and Vacuum Mattresses

Rotate your mattress every three to six months to prevent dust mites from settling into one area. Vacuum your mattress thoroughly with a HEPA-filter vacuum cleaner every time you rotate it to remove dust mites and allergens.

Use Steam Cleaning

Steam cleaning is an effective way to kill dust mites and remove allergens from your carpets, rugs, and upholstery. Perform steam cleaning on these surfaces at least once a year, or more often if you have severe allergies.

Freeze Plush Toys

Dust mites can also accumulate in plush toys and stuffed animals. To kill dust mites in these items, place them in a plastic bag and freeze them for at least 24 hours. Afterward, remove the toys from the freezer, let them thaw, and then wash or vacuum them to remove allergens.

Keep Your Home Ventilated

Proper ventilation helps reduce humidity levels and creates an environment that is less conducive to dust mite growth. Open windows to let fresh out air filter in or use exhaust fans in bathrooms and kitchens to maintain proper airflow.

Use Air Purifiers

Air purifiers can help with respiratory allergies even in the home by removing allergens from the air, such as dust, pollen, and pet dander. Air purifiers with HEPA filters are particularly effective at catching small particles and reducing indoor allergen. By reducing the number of allergens in the air, air purifiers can help alleviate allergy symptoms such as sneezing, coughing, and congestion

Opt for Dust Mite Resistant Furnishings

When purchasing new furniture or bedding, look for products made from materials that are resistant to dust mites, such as synthetic fibers or latex foam.

Preventing Mold Growth For Allergy Sufferes

Proper Insulation

Insulate your home adequately to minimize condensation and prevent mold growth. Pay special attention to areas such as walls, roofs, and windows to ensure they are well-insulated and sealed.

Regular Maintenance and Inspection

Regularly inspect your home for signs of water damage or leaks. Check your roof, gutters, plumbing, and appliances for any issues that could lead to moisture buildup and promptly repair them to prevent mold growth.

Clean and Dry Wet Areas

Clean and dry any wet areas in your home as soon as possible. Whether it’s due to a leak, flooding, or condensation, remove excess water and ensure the area is completely dry to inhibit mold growth.

Use Mold-Resistant Building Materials

When renovating or building a new home, opt for mold-resistant materials, such as mold-resistant drywall, paint, and insulation. These products help prevent mold growth and make your home less susceptible to moisture-related issues.

Monitor Indoor Humidity

Keep an eye on your home’s indoor humidity levels, aiming to maintain them between 30% and 50%. Use a hygrometer to measure your relative humidity and adjust as necessary with dehumidifiers, air conditioners, or humidifiers.

Promote Air Circulation

Ensure proper air circulation in your home by using fans, opening windows, and keeping interior doors open when appropriate. Good air circulation helps prevent moisture buildup and mold growth.

Use Exhaust Fans

Install exhaust fans in moisture-prone areas like bathrooms, kitchens, and laundry rooms. Use them whenever you cook, bathe, or do laundry to remove excess moisture and prevent mold growth.

Clean and Maintain HVAC System

Regularly clean and maintain your HVAC system, including filters, ducts, and vents. This helps reduce mold spores and allergens circulating throughout your home.

Avoid Indoor Drying of Clothes

Avoid drying clothes indoors, as this can introduce excess moisture into the air. Use a vented dryer or dry your clothes outside on a clothesline whenever possible.

Use Mold-Killing Products

Regularly clean surfaces in your home, particularly in bathrooms and kitchens, using mold-killing products or natural alternatives like vinegar or tea tree oil. This helps prevent mold growth and keeps surfaces clean and sanitary.

Additional Allergy Reduction Tips

Allergen-Proof Bedding

Invest in allergen-proof covers for your mattress, pillows, and duvets. These covers are made from tightly woven fabric that prevents allergens like dust mites, pet dander, and mold spores from accumulating in your bedding.


Select houseplants that help purify the air, such as spider plants, peace lilies, and snake plants. These plants can absorb pollutants and release fresh oxygen, improving the overall air quality in your home.

Smoke-Free Home

Maintain a smoke-free home to reduce allergen levels and improve overall air quality. Cigarette smoke contains numerous irritants that can exacerbate allergy symptoms.

Keep Windows Closed During Allergy Season

During allergy season, pollen levels can be high outdoors. Keep your windows closed to prevent pollen from entering your home and use air conditioning to maintain a comfortable indoor temperature.

Replace Furnace and Air Conditioning Filters

Regularly replace furnace and air conditioning filters to ensure they are effectively capturing and eliminating allergens, and maintaining optimal air quality in your home.

Green Cleaning Products

Use eco-friendly cleaning products to minimize exposure to harsh chemicals that can trigger allergies. Look for products with natural ingredients and avoid those with strong fragrances.

Control Indoor Temperature

Maintain air system at a comfortable indoor temperature to discourage the growth of allergens like mold and dust mites. Aim for a temperature between 68 and 72 degrees Fahrenheit (20 to 22 degrees Celsius).

Use Door Mats

Place door mats both inside and outside all exterior doors to help trap dirt, pollen, and other outdoor allergens before they enter your home. Regularly clean or replace these mats to maintain their effectiveness.

Remove Shoes Indoors

Establish a no-shoe policy inside your home to control indoor allergens and prevent the spread of outdoor allergens. Provide a designated area near the entrance for family members and guests to leave their shoes.

Use a Dehumidifier in Damp Areas

If you have damp areas in your home, such as basements or crawl spaces, use a dehumidifier to remove excess moisture and prevent mold growth.

Embracing a Healthy Allergy-Free Lifestyle


Maintain a balanced diet rich in fruits, vegetables, and whole grains to support your immune system and reduce allergy symptoms. Incorporate foods with anti-inflammatory properties, such as omega-3 fatty acids found in fish, walnuts, and flaxseeds, as well as foods rich in antioxidants like berries and leafy greens.


Regular exercise helps strengthen your immune system and may help alleviate allergy symptoms. Aim for at least 30 minutes of moderate exercise most days of the week, including activities like walking, swimming, cycling, or yoga.

Stress Management

Manage stress through relaxation techniques like meditation, yoga, or deep breathing, as stress can exacerbate allergy symptoms. Set aside time each day for relaxation and self-care to help maintain overall well-being.


Getting adequate sleep is essential for a healthy immune system. Aim for 7 to 9 hours of quality sleep each night to allow your body to recover and prepare for the next day.


Staying well-hydrated can help reduce allergy symptoms by keeping your respiratory system moist and functioning optimally. Aim to drink at least 8 cups of water daily, and consume more during hot weather or when exercising.

What Are The Best Supplements to Reduce Allergens


Quercetin is a natural plant compound found in fruits and vegetables like apples, onions, and berries. It has anti-inflammatory and antihistamine properties, which may help alleviate allergy symptoms. Quercetin supplements are available in capsule or tablet form.


Bromelain is an enzyme found in pineapples that has been shown to possess anti-inflammatory properties. It may help reduce nasal swelling and inflammation associated with allergies. Bromelain supplements are available in capsule or tablet form.


Butterbur is a herb that has been used for centuries to treat various ailments, including allergies. Some studies have found that butterbur extract may help reduce allergy symptoms by acting as a natural antihistamine. Butterbur supplements are available in capsule or tablet form, but be sure to choose products that are free of pyrrolizidine alkaloids (PA-free), as these compounds can be toxic.

Consult a Professional

Allergist Consultation

If you find that your allergies persist despite your efforts to reduce allergens in your home, it may be time to consult an allergist. Allergists are specialized doctors who focus on diagnosing and treating allergies and can help identify the specific allergens causing your symptoms. They can also provide tailored advice on how to manage your allergies effectively and recommend appropriate treatment options.

Allergy Testing

An allergist may perform allergy testing to identify the specific allergens you are sensitive to. This can involve skin prick tests, patch tests, or blood tests. Knowing your specific allergens allows you to take targeted action to reduce your exposure and manage your symptoms better. Testing can allow you to find different allergy triggers and create an allergy treatment plan to allow you to not be held back by them. You can also use a gut microbiome test to improve your microbes that work with histamine.

Personalized Treatment Plan

Based on your allergy testing results, your allergist will create a personalized treatment plan to address your specific needs. This plan may include recommendations for allergy medications, immunotherapy, or lifestyle changes to help you better manage your symptoms.

Allergy Medications

An allergist may recommend over-the-counter or prescription allergy medications, such as antihistamines, decongestants, corticosteroids, or leukotriene modifiers, to alleviate your symptoms. They will advise on the most appropriate medication for your specific situation and guide you on proper usage.


If your allergy symptoms are severe or do not respond well to medication, your allergist may recommend immunotherapy, also known as allergy shots. Immunotherapy involves gradually exposing your body to small amounts of the allergen, allowing your immune system to build up a tolerance over time. This can lead to a significant reduction in allergy symptoms for many people.

Ongoing Support and Monitoring

Your allergist will provide ongoing support and monitoring to ensure your allergy management plan remains effective. They will track your progress, make adjustments to your treatment plan as needed, and address any concerns or questions you may have.


In conclusion, to reduce allergies in home you can have a significant impact on your quality of life, making it crucial to find effective ways to reduce allergens in your home. By focusing on three primary sources of allergens—pet dander, dust mites, and mold—you can create a healthier and more comfortable living environment for yourself and your family.

Managing pet dander involves regular grooming and bathing of your pets, vacuuming your home using a HEPA-filtered vacuum cleaner, and limiting pets’ access to specific areas like bedrooms. Additionally, consider investing in air purifiers with HEPA filters, using washable pet bedding, and maintaining a regular cleaning routine to minimize pet dander in your home.

Tackling dust mites requires consistent vacuuming, washing curtains and blinds, rotating and vacuuming mattresses, steam cleaning carpets and upholstery, freezing plush toys, keeping your home well-ventilated, using air purifiers, and opting for dust mite-resistant furnishings. By adopting these practices, you can effectively reduce the presence of dust mites in your home and alleviate allergy symptoms.

Preventing mold growth involves proper insulation, regular maintenance and inspection, cleaning and drying wet areas, using mold-resistant building materials, monitoring indoor humidity, promoting air circulation, using exhaust fans, and maintaining your HVAC system. Implementing these measures can help you create a mold-free living environment and reduce the risk of mold-related allergies.

Aside from addressing pet dander, dust mites, and mold, several additional allergy reduction tips can help create an allergen-free home. These include using allergen-proof bedding, incorporating air-purifying houseplants, maintaining a smoke-free home, keeping windows closed during allergy season, replacing furnace and air conditioning filters, using green cleaning products, controlling indoor temperature, placing door mats, removing shoes indoors, and using a dehumidifier in damp areas.

Furthermore, embracing a healthy lifestyle can support your immune system and potentially reduce allergy symptoms. This includes maintaining a balanced diet, engaging in regular exercise, managing stress, getting adequate sleep, staying hydrated, and considering supplements like quercetin, bromelain, butterbur, vitamin D, and probiotics to help alleviate allergy symptoms.

If your allergies persist despite your efforts to reduce allergens in your home, consult a professional allergist. They can perform allergy testing, develop a personalized treatment plan, recommend appropriate allergy medications, and provide ongoing support and monitoring. Consulting an allergist can help you achieve better control over your symptoms and improve your overall quality of life.

In summary, reducing allergens in your home involves addressing various sources of allergens, implementing additional allergy reduction tips, and embracing a healthy lifestyle. By taking a proactive approach to allergen management, you can create a more comfortable living environment and minimize the impact of allergies on your daily life. Additionally, don’t hesitate to seek professional help if your allergies persist, as an allergist can provide expert guidance and a tailored treatment plan to address your specific needs.

Remember that everyone’s allergy situation is unique, and what works for one person may not necessarily work for another. Therefore, it is essential to assess your home environment, identify the specific allergens affecting you, and implement a combination of strategies that address your individual needs. By doing so, you can take control of your allergies and enjoy a happier, healthier life.

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