A white background with a few lines on it

Air Max HVAC Blog & Resource Library

A yellow sign that says `` allergy season ahead '' is in front of a field.

September 26, 2024 | Air Max Heating, Air Conditioning and Refrigeration

Dust Mites

Dust mites are tiny, microscopic creatures that thrive in household dust, feeding on dead skin cells shed by humans and pets. These minuscule insects are a common indoor allergen, especially during the fall when homes are often closed up to keep out the cold. Dust mites can be found in bedding, upholstered furniture, and carpets, making them difficult to avoid. Symptoms of dust mite allergies include sneezing, runny nose, itchy eyes, and coughing. These symptoms can be particularly bothersome at night or early in the morning when you are in close contact with bedding.


Preventing dust mite allergies involves a combination of regular cleaning and environmental control. Use hypoallergenic bedding and wash sheets, pillowcases, and blankets in hot water weekly to kill dust mites. Encase mattresses and pillows in allergen-proof covers to create a barrier between you and the mites. Maintaining low humidity levels in your home, ideally below 50%, can also help, as dust mites thrive in humid conditions. Regular vacuuming with a HEPA filter vacuum cleaner can reduce dust mite populations in carpets and upholstery.

Mold Spores

Mold spores are another common indoor allergen that can cause significant discomfort during the fall. Mold thrives in damp, warm environments and is often found in bathrooms, basements, and kitchens. When mold spores become airborne, they can trigger allergic reactions such as nasal congestion, wheezing, and skin irritation. Mold allergies can be particularly problematic for individuals with asthma or other respiratory conditions, as exposure can exacerbate symptoms.


To prevent mold growth in your home, it's essential to control moisture levels. Use dehumidifiers to keep humidity levels low, especially in damp areas like basements. Fix any leaks promptly and ensure that bathrooms and kitchens are well-ventilated. Regularly clean areas prone to mold growth with mold-killing products and keep an eye out for any signs of mold, such as discoloration or a musty smell. By taking these steps, you can reduce the presence of mold spores in your home and minimize allergy symptoms.

Pet Dander

Pet dander consists of tiny flecks of skin shed by cats, dogs, and other animals with fur or feathers. These particles can become airborne and trigger allergic reactions in sensitive individuals. Symptoms of pet dander allergies include sneezing, itchy eyes, and asthma attacks. Even if you don't have pets, pet dander can still be present in your home, as it can be carried in on clothing or through the air.


To minimize pet dander in your home, regular pet grooming is essential. Bathe and brush your pets frequently to reduce the amount of dander they shed. Using air purifiers with HEPA filters can help capture airborne dander particles and improve indoor air quality. Additionally, keeping pets out of bedrooms and off furniture can reduce exposure to allergens. Washing pet bedding and vacuuming regularly can also help keep dander levels low.

Pollen

Pollen is a common seasonal trigger that can cause significant discomfort for allergy sufferers during the fall. These microscopic grains are released by plants, trees, and weeds and can easily enter your home through open windows and doors. Symptoms of pollen allergies include sneezing, itchy throat, and watery eyes, which can be particularly bothersome during peak pollen seasons.


To prevent pollen from entering your home, keep windows and doors closed, especially on high pollen count days. Use HEPA filters in your HVAC system to capture pollen particles and improve indoor air quality. Showering and changing clothes after spending time outdoors can also help reduce the amount of pollen you bring into your home. By taking these precautions, you can minimize your exposure to pollen and reduce allergy symptoms.

Outdoor Mold

Outdoor mold is another seasonal trigger that can cause allergic reactions during the fall. Mold grows on fallen leaves and other organic matter, releasing spores into the air that can be inhaled and cause symptoms such as nasal congestion, coughing, and itchy skin. These spores can easily be brought into your home on clothing, shoes, and pets.


To reduce exposure to outdoor mold, rake leaves regularly and dispose of them promptly. Wearing a mask while gardening or doing yard work can help prevent inhalation of mold spores. Store firewood outside and away from your home to prevent mold growth. By taking these steps, you can reduce the presence of outdoor mold in your home and minimize allergy symptoms.

Recognizing Symptoms

Understanding the difference between allergy symptoms and common colds is crucial for effective management. Allergy symptoms typically include sneezing, runny nose, itchy eyes, and coughing, but they do not usually come with a fever. Allergies tend to last as long as you are exposed to the allergen, whereas colds typically resolve within a week to ten days. Another key indicator is the response to antihistamines; if your symptoms improve with these medications, it's likely you are dealing with allergies rather than a cold.


Recognizing these symptoms early can help you take appropriate action to manage them. Keeping a symptom diary can be useful in identifying patterns and potential triggers. Note when symptoms occur, their severity, and any potential allergens you were exposed to. This information can be valuable when discussing your symptoms with a healthcare provider or allergist.

Over-the-Counter Remedies

Over-the-counter (OTC) remedies can be an effective way to manage allergy symptoms. Common OTC medications include antihistamines, decongestants, and nasal sprays. Antihistamines work by blocking the action of histamine, a substance in the body that causes allergy symptoms. Decongestants help reduce nasal congestion, while nasal sprays can provide relief from nasal inflammation and congestion.


When using OTC remedies, it's important to follow dosage instructions carefully and be aware of potential side effects. Some antihistamines can cause drowsiness, so it's best to take them at night or choose a non-drowsy formula for daytime use. Decongestants can raise blood pressure, so they should be used with caution, especially by individuals with hypertension. Consulting a pharmacist or healthcare provider can help you choose the most appropriate medication for your symptoms.

Natural Remedies

For those who prefer non-pharmaceutical options, natural remedies can offer relief from allergy symptoms. Saline nasal rinses, for example, can help clear nasal passages and reduce congestion. Herbal supplements like butterbur and quercetin have been shown to have anti-inflammatory properties that may help alleviate allergy symptoms. Local honey is another popular natural remedy, as it is believed to help build immunity to local pollen.


The effectiveness of natural remedies can vary from person to person, so it's important to consult with a healthcare provider before starting any new treatment. They can provide guidance on safe and effective options based on your individual needs and health conditions. Incorporating natural remedies into your allergy management plan can provide additional relief and complement other treatments.

Cleaning and Maintenance Tips

Regular cleaning and maintenance are essential for minimizing allergens in your home. Vacuuming with a HEPA filter vacuum cleaner can help capture dust mites, pet dander, and other allergens from carpets and upholstery. Washing bedding in hot water weekly can kill dust mites and remove allergens. Dusting with damp cloths can prevent allergens from becoming airborne and settling on surfaces.


In addition to these routine cleaning tasks, consider deep cleaning your home periodically to address areas that may harbor allergens. Clean behind and under furniture, wash curtains and blinds, and clean air vents and ducts. Regularly cleaning and maintaining your home can significantly reduce allergen levels and improve indoor air quality.

Air Quality Improvement

Improving indoor air quality is another important step in reducing allergen exposure. Air purifiers with HEPA filters can capture airborne allergens and improve the overall air quality in your home. Dehumidifiers can help control humidity levels, making your home less hospitable to dust mites and mold. Regular maintenance of your HVAC system, including changing filters and cleaning ducts, can also help reduce allergen levels.


Consider investing in a whole-house air purification system for comprehensive air quality improvement. These systems can be integrated into your existing HVAC system and provide continuous filtration of airborne particles. By taking steps to improve indoor air quality, you can create a healthier living environment and reduce allergy symptoms.

Allergy-Friendly Home Decor

Choosing materials and furnishings that minimize allergen accumulation can also help create an allergy-friendly home. Opt for hardwood or tile floors instead of carpets, as they are easier to clean and do not trap allergens. Choose washable curtains and blinds that can be cleaned regularly to remove dust and allergens. Leather or vinyl furniture is a better choice than upholstered furniture, as it does not harbor dust mites and pet dander.


When selecting home decor, consider hypoallergenic options that are designed to reduce allergen exposure. Look for bedding, pillows, and mattress covers labeled as hypoallergenic. By making thoughtful choices in home decor, you can create a comfortable and allergy-friendly living space.

When to See an Allergist

While many allergy symptoms can be managed with over-the-counter remedies and lifestyle changes, there are times when professional medical advice is needed. If you experience persistent or severe symptoms that do not respond to OTC treatments, it may be time to see an allergist. Other indicators include frequent asthma attacks, difficulty breathing, or symptoms that significantly impact your daily life.


An allergist can provide a comprehensive evaluation and develop a personalized treatment plan based on your specific needs. They can also offer guidance on avoiding allergens and managing symptoms effectively. Seeking professional help can provide relief and improve your quality of life.

Allergy Testing

Allergy testing can help identify specific allergens that trigger your symptoms. Common types of allergy tests include skin prick tests and blood tests. During a skin prick test, small amounts of potential allergens are applied to your skin, and the area is observed for reactions. Blood tests measure the levels of specific antibodies in your blood that are produced in response to allergens.


The benefits of allergy testing include accurate identification of allergens and the ability to develop a tailored treatment plan. Knowing exactly what triggers your symptoms can help you take targeted steps to avoid allergens and manage symptoms more effectively. Allergy testing can also help identify potential cross-reactivities and provide a comprehensive understanding of your allergies.

Long-Term Management Strategies

Managing allergies is an ongoing process that requires a combination of strategies. Long-term management options include immunotherapy (allergy shots), lifestyle changes, and regular medical check-ups. Immunotherapy involves regular injections of small amounts of allergens to build immunity over time. This treatment can be effective for reducing the severity of symptoms and providing long-term relief.


Lifestyle changes, such as avoiding known allergens, maintaining a clean home, and using air purifiers, can also help manage symptoms. Regular check-ups with your healthcare provider can ensure that your treatment plan is effective and make any necessary adjustments. By adopting a comprehensive approach to allergy management, you can reduce symptoms and improve your overall well-being.

Air Max Are Here to Keep Your Fall Allergies In Check

If you are struggling with fall allergies and need help improving your home's air quality, Air Max Heating, Air Conditioning, and Refrigeration is here to help. Our expert team of HVAC professionals offer services to help create a healthier living environment for you and your family. Contact us today to schedule a consultation and take the first step towards an allergy-free home.


Call Air Max now at (320) 252-5602 or send us a message online.

Air conditioning leaking water
By Air Max Refrigeration, Heating, and Ice Conditioning February 18, 2026
Is your AC leaking in St Cloud? Learn common causes and get fast, reliable repairs from Air Max Refrigerating, Heating & Air Conditioning. Call today.
Technician working on a HVAC system
By Air Max February 14, 2026
Is your HVAC not blowing hot air in St. Cloud? Learn the most common causes, warning signs, and when to call Air Max for expert heating repair.
Red brick building with a window featuring an air conditioner and green shutters.
By Air Max January 30, 2026
Furnace keeps running during winter in St. Cloud? It could mean airflow issues, heat loss, or system strain. Here's what’s normal & how to fix it fast.
Snowy village scene with smoke rising from chimneys into a pale blue sky.
By Air Max January 19, 2026
Why Your Furnace Keeps Turning On and Off (Short Cycling) in Winter  If your furnace turns on, runs for only a few minutes, shuts off, and then starts again shortly after, that’s not normal—and it’s not efficient. This problem is called short cycling , and it’s one of the most common heating issues homeowners experience during cold Minnesota weather. Short cycling can make your home feel less comfortable, increase energy bills, and put extra wear and tear on your furnace. In some cases, it can even lead to a complete breakdown during the time you need heat the most. In this guide, Air Max explains what furnace short cycling is, why it happens, and when it’s time to call a professional. What Is Furnace Short Cycling? A healthy furnace cycle typically runs long enough to heat your home evenly before shutting off. Short cycling happens when the furnace shuts down before completing a full heating cycle—then restarts again soon after. Instead of delivering steady, consistent comfort, short cycling often causes: Uneven temperatures throughout the home Frequent thermostat adjustments Extra strain on furnace components Higher heating costs Common Causes of Furnace Short Cycling 1) Dirty Furnace Filter One of the most common causes of short cycling is a clogged air filter. When airflow is restricted, the furnace can overheat and shut down as a safety measure. What you can do: Replace your furnace filter Make sure return vents aren’t blocked Confirm supply vents are open If your filter gets dirty quickly, it may be a sign of airflow imbalance or indoor air quality issues. 2) Thermostat Problems A malfunctioning thermostat (or one installed in the wrong spot) can cause your furnace to cycle too frequently. Thermostat issues may include: Incorrect temperature readings Loose wiring Poor placement near drafts, windows, or heat sources A simple thermostat adjustment or upgrade can sometimes solve the issue. 3) Overheating Furnace If internal components overheat, your furnace may shut off early to protect itself. This can happen due to: Airflow restrictions Dirty burners Blower motor issues Heat exchanger problems Overheating should be taken seriously because it can lead to more costly repairs if ignored. 4) Improper Furnace Sizing A furnace that is too large for the home can heat the space too quickly, shut off, then restart repeatedly. While it may sound like “more power” is better, oversized systems often create: Temperature swings Noisy operation Less efficient heating Increased wear on parts Proper sizing is key for consistent comfort, especially during long winters. 5) Flame Sensor or Ignition Issues Your furnace relies on sensors to confirm safe operation. If a flame sensor is dirty or faulty, the furnace may shut down shortly after ignition. Common signs include: Furnace starts, then stops quickly Repeated attempts to restart Trouble staying lit This is a common repair and often inexpensive when caught early. Is Furnace Short Cycling an Emergency? Short cycling doesn’t always mean immediate danger—but it can quickly become serious if it’s caused by overheating, electrical issues, or a failing component. You should call for service if: Your furnace is cycling every few minutes Your home won’t stay warm You notice burning smells or unusual noises You see higher-than-usual heating bills The problem keeps getting worse The sooner you address it, the more likely it can be fixed with a simple adjustment or minor repair. How Air Max Fixes Furnace Short Cycling When Air Max inspects a short cycling furnace, we look at the full system—not just one part. This often includes checking: Furnace filter and airflow restrictions Thermostat operation and placement Safety sensors and ignition components Blower motor performance System sizing and ductwork balance Once the cause is identified, we recommend the most effective fix to restore reliable heat and protect your system. Stop Furnace Short Cycling with Help from Air Max If your furnace can’t stay running long enough to heat your home comfortably, don’t wait for a complete breakdown—especially during Minnesota winter weather. Air Max proudly serves homeowners throughout St. Cloud and Central Minnesota with furnace repair, maintenance, and heating performance solutions built for cold climates. Call (320) 441-7944 or use our online contact form to schedule service and keep your home warm, efficient, and reliable all winter long.
An open window in a cold room during cold st cloud winters
By Air Max January 19, 2026
Why is one room colder in your St. Cloud home during the winter? Learn common causes of uneven heating and how HVAC solutions restore comfort.
Woman assembling air purifier with screwdriver in a lab.
By Air Max December 29, 2025
Dry indoor air is common in Minnesota winters. Air Max explains why it happens, ideal humidity levels, and how HVAC humidifiers improve comfort.
Person opening a wood-burning stove to tend the fire inside with a poker. Flames and embers glow.
By Air Max Heating, Air Conditioning and Refrigeration December 10, 2025
Learn whether cold-climate heat pumps or furnaces work best in Minnesota winters. Air Max LLC explains efficiency, reliability, and comfort for cold weather.
Graphic: Minnesota HVAC rebates in 2025. Text:
By Air Max Refrigeration, Heating & Air Conditioning November 20, 2025
Learn how Minnesota homeowners can save with 2025 HVAC rebates, tax credits, and utility incentives. Discover eligibility, programs, and how to apply.
Ad for Air Max: Upgrade furnace/AC in Minnesota, save with 2025 tax credits.
September 16, 2025
This blog post is brought to you by Air Max, a trusted Minnesota HVAC company specializing in energy-efficient furnace and air-conditioning installations.
Two air conditioners are sitting outside of a brick building.
By Air Max Heating, Air Conditioning and Refrigeration June 1, 2025
Choosing the best HVAC system for your home or business can feel overwhelming. Each type has its strengths and weaknesses, and understanding these can help you make an informed decision. Here’s a closer look at the pros and cons of some popular HVAC systems.