SMO Energy

How to Decrease the Number of Allergens in Your Home This Summer

If you suffer from sneezing, sniffling and itchy eyes thanks to allergies, you are not alone. Around 50 million people in the U.S. suffer from allergies every year.

What form those allergies take can differ from person to person and can vary based on the type of substance you are allergic to. Although most commonly assume that many allergens come from the outdoors (such as tree, flower or grass pollen), there are just as many, if not more, allergens indoors. A few examples of indoor allergens include dust, mold and pet dander.

Fortunately, there are ways to reduce indoor allergens and allergy-proof your home. If you think something inside your home is causing your allergies, here is what to do to keep those allergens out.

Table of Contents

Allergen-Reducing Tips for the Whole House

Before we look at how to reduce indoor allergens in specific rooms of your home, we will take a look at how to reduce common indoor allergens from the whole house. These tips will help you keep allergens to a minimum in every room of your house.

Shut the Windows to Keep the Pollen Out

Although you might love to throw open the windows on a warm spring or summer’s day, open windows — and doors — can let pollen into your home, making your allergy symptoms worse. To protect yourself and your loved ones, the best thing to do is to keep the windows shut. On a warm day, switch on the air conditioning to keep your home cool and comfortable, rather than opening up the windows.

Keeping windows closed can help keep pollen from getting into your home and making your allergies worse

Replace Your Filters

The air filter in your air conditioner helps to keep dust and other debris from interfering with the equipment. A good quality filter also traps allergens, preventing them from circulating back into your home.

After a few weeks of continuous use in the late spring and summer, your air filter is most likely going to be in need of cleaning or replacement. Getting in the habit of regularly replacing your air conditioner’s filter will not only help to keep allergens out of your house, it can also help to extend the life of your air conditioner. We recommend changing your air filter every 3 months to make sure the air circulating through your system and into your home is as clean as possible.

Along with replacing your filters frequently, it is important to schedule regular maintenance checkups to make sure your system is running as efficiently as possible.

Deep Clean Your Home

Keeping your home clean can help to reduce the number of indoor allergens. But some cleaning methods are better than others. For example, when you dust, it’s better to use a damp cloth to clean surfaces than a dry dusting cloth. With a dry cloth, even one that “traps” in the dust, you are much more likely to push the particles around or have them swirl up into the air. A damp or wet cloth will do a better job of trapping in the dust.

While it is a good idea to get rid of dust, it is also worth considering ways to reduce the chance of it collecting or building up on surfaces. Reducing the amount of clutter on tables and bookshelves means that there are fewer places for dust to collect. If you can, consider removing extra books and decorative objects.

Fragrances and ingredients found in household cleaners can sometimes make allergy symptoms worse

Vacuuming your floors and furniture can help to remove indoor allergens, such as dust, tracked-in pollen, and pet dander. Some vacuums are better than others, though. If you are in the market for a new vacuum cleaner, look for one with a high-efficiency particulate air filter, commonly known as HEPA filters. HEPA filters can trap tiny particles, keeping them from swirling through the air as you clean.

It is also worth looking at the type of cleaners you use when deep cleaning your house, especially if you are allergic to certain chemicals. Even if you are not allergic to a particular chemical, the fragrances and ingredients found in many conventional cleaners can make your other allergy symptoms worse.

You might consider switching to fragrance-free cleaning products or products made from ingredients such as vinegar rather than ammonia or bleach.

Change Your Clothing

To avoid bringing pollen indoors after you have been out and about, get in the habit of changing your clothes once you get back home. Another option is to have a long coat that you only wear outside and to store the jacket in an out-of-the-way area, such as a mudroom. Showering after returning home can also help to reduce the number of allergens you bring in.

Create a Shoe-Free Home

Similar to changing from outdoor clothing to indoor clothing when you get home, it might be worthwhile to make your house a “shoe-free zone.” Set up a small shelf by the entryways of your home and ask family members and friends to remove their shoes when they arrive.

Replace Carpet With Hard Floors

Carpeting, whether wall-to-wall or a few throw rugs, can be a nightmare for people with allergies. Allergens tend to settle into carpets and can be difficult to remove, even if you vacuum often. Every time you walk over the rug, the allergens get stirred up and can float back into the air.

If possible, trade your carpets for hard floorings, such as hardwood, laminate or tile. You will still want to vacuum and wet mop those areas regularly to keep allergens to a minimum.

If you cannot get rid of the carpeting throughout your house, the best place to start is in the bedroom. Replace the rugs or carpet with laminate or hardwood so that you are not sleeping in a room full of allergens.

Keep the Temperature Under Control

Climate control plays an important role in minimizing allergens in your home. When searching for the perfect temperature for your home, remember two things: cool and dry. After all, heat and humidity create an environment in which mold, mildew, and other problematic substances grow. Some allergens, such as mold and dust mites, thrive in warmer temperatures, especially if high humidity accompanies the warmth. In the summer, try to keep your home between 68 and 72 degrees Fahrenheit. Ideally, the humidity should not creep higher than 50 percent inside.

Dehumidifies can help dry out damp spaces in your home

A tool known as a hygrometer can measure the humidity in each room of your home. If there are areas where the humidity is above 50 percent, you might want to invest in a portable dehumidifier to help dry out the space. You may also want to run your air conditioner to keep the home from getting too warm.

De-Clutter Your Space

Do you collect items from your travels? Perhaps you have a few photo frames on ledges and mantles. While these knick-knacks can add a personal element to your home, they also gather extra dust. Try to remove all unnecessary decoration from spaces you frequently use. This will cut back on allergens. If you would prefer to keep your treasures out and in sight, remember to dust thoroughly on a regular basis to prevent buildup.

Allergen-Reducing Tips for the Bedroom

Now that we have looked at things you can do to reduce allergens throughout the house, we will take things room by room, starting with the bedroom. Here is what you can do to keep allergens out of the bedroom so that you can enjoy a healthy night’s sleep:

  • Cover the mattress and pillows with zippered protectors. Covering your mattresses and pillows with zippered protectors will create a barrier between you and any dust mites that might be living on the mattresses or pillows. Wash the covers every three weeks. You can also try putting a piece of tape over the zippers to create an even tighter seal around the covers.
  • Choose hypoallergenic pillows. If you’re allergic to down or feathers, choose pillows filled with a hypoallergenic, synthetic filling instead. Wash your pillows often and replace them every three years.
  • Washing your bedding with hot water. Washing your sheets and other bed linens with hot water on a weekly basis. It is also a good idea to dry your bedding in a dryer, rather than hanging it outside to dry.
  • Freeze stuffed animals. If you have kids who love to cuddle up with a favorite stuffed animal at night, freezing those stuffed animals for about 24 hours every few weeks will help to kill off any dust mites and reduce allergen exposure.
  • Make your bedroom a “pet-free zone.” If you have pets and are allergic to pet dander, make your bedroom a pet-free sanctuary. Do not let your animals curl up on the bed during the day and keep them from sleeping with you at night. You might need to keep your bedroom door shut to keep your furry friends out.

Allergen-Reducing Tips for the Kitchen

Along with dust and mold, the kitchen can be a prime spot for allergens such as cockroaches and other pests. Cockroaches are one of the leading causes of year-round allergies. To keep the critters out of your kitchen and to reduce other allergens in the room, here is what you can do:

  • Keep surfaces dry. Cockroaches love water and will hang out pretty much anywhere there is something to drink. Wipe down countertops, stovetops, and sinks to remove any spills and traces of water. Keeping things dry will also help to keep mold away.
  • Wash dishes and put them away daily. Load up your dishwasher and run it each night or handwash any dishes in the sink, then dry them and put them away. You do not want roaches, mice or other pests to have anything to snack on.
  • Check for leaks under sinks. A leaky kitchen sink can create an ideal environment for mold growth. Keep an eye out under the sink for any issues and try to fix them as quickly as possible. It is also a good idea to check under the sink for signs of pests, such as mouse droppings or roach webs.
  • Upgrade your trash can. A trash can with a lid can help keep pests from finding their way into your kitchen and into a midnight snack. If you have the option, try to use a trash can with a lid that seals to keep ants, mice and roaches out.
  • Use methods to deter or eliminate cockroaches. If you do have a bug problem, use products such as roach bait to eliminate them. Depending on how pervasive the issue is, you might want to call in an exterminator.
  • Install a hood fan that vents to the outdoors. A fan over the stove will help to lower the humidity levels in your kitchen, reducing the risk of mold growth. A fan can also help to reduce food odors. Just make sure the fan vents to the outdoors, not back into the kitchen.

Allergen-Reducing Tips for the Living Room

Many of the whole house tips for reducing allergens also explicitly apply to the living room. Beyond that, here are a few ways to keep allergens in your living space to a minimum:

  • Choose your curtains carefully. If you like the look of curtains, it is a good idea to choose a pair that you can wash easily. Otherwise, the curtains can be a home for common indoor allergens, including dust mites and dust. Other options to consider instead of curtains include washable roller shades or even leaving the windows uncovered.
  • Reconsider upholstery. Upholstered furniture can trap allergens and is difficult to clean. If possible, choose sofas and chairs made of leather or vinyl.
  • Watch how much you water plants. By watering your houseplants appropriately, you avoid drowning the plant and reduce the risk of mold in the soil. Usually, it is best to let the soil dry out completely on the top before you water again.

Curtains can be a home for common indoor allergens such as dust mites and dust

Allergen-Reducing Tips for the Bathroom

When it comes to allergy-proofing your bathroom, the best thing you can do is keep moisture and humidity levels under control. Bathrooms tend to be welcoming spaces for molds. Here is what you can do to prevent mold growth:

  • Improve ventilation. Opening a window and running an exhaust fan while you shower will help to keep humidity levels in the bathroom under control. Keep the window open and the fan running even after you have finished showering.
  • Run a dehumidifier. When it is humid outdoors, it can seem that no matter how much you ventilate the bathroom, humidity remains high. A room-sized dehumidifier can be a good investment.
  • Limit your shower time. Running the shower for extended periods of time can give mold more opportunity to grow. Try to shorten your shower time to under 10 minutes. You can even make it a game with your family to see who can take the shortest shower!
  • Hang up a nylon shower curtain. A nylon shower curtain is better able to resist mold growth compared to a vinyl curtain. Plus, it will not off-gas unpleasant chemicals, and you can wash it easily.
  • Clean away any existing mold. If you see mold in the shower, bathtub or anywhere else in your bathroom, clean it up to reduce the chance of it spreading.
  • Dry the shower after each use. After you use the shower, give it a quick wipe with a towel to remove any remaining water.

Remove Allergens With a UV Light or Indoor Air Purification System

For those who are looking to eliminate allergens throughout an entire home, a UV light or indoor air purification system may be a great solution. You can install ultraviolet (UV) lights in your HVAC system to kill mold, bacteria and other allergens before they enter the air. Additionally, UV lights will prevent mold from growing on your system’s coils, ensuring that your HVAC system lasts even longer!

Indoor air purification systems and air filters work to catch tiny air particulates such as dust mites, dirt, mold, bacteria, viruses and more so they are trapped in the filter instead of floating around the air in your home. Depending on your needs, UV lights may be added to an existing HVAC system or additional free-standing air purification units can be purchased to filter the air in a single room.

According to the Environmental Protection Agency (EPA), the average American spends as much as 90 percent of their time indoors and the concentration of pollutants is estimated to be up to 2 to 5 times higher than the average outdoor pollutant concentration– making it all the more important to improve the air quality in your home.

Here at SMO Energy, we offer a selection of UV light and indoor air purification systems to keep your home free of allergens year-round. As you gear up for allergy season and the warm summer months ahead, do not forget to schedule your air conditioning or HVAC system tune-up. Keeping your system up-to-date and well maintained will help you and your family breathe easier all summer long.

With over 124 years experience and certified technicians for all HVAC services, SMO Energy is your local air conditioner expert in Southern Maryland. In the heat of summer, we understand how important it is to keep your home cool, energy efficient and allergen-free, which is why we offer free energy consultations and estimates and special financing options for air conditioner replacements and installations. Call us at 1-888-222-3720 today to speak directly with a member of our team.