With some easy cleaning and general maintenance, you can take care of most mold problems in your AC unit. Getting a vacuum with a high-efficiency air filter is another good idea, especially if you usually use a broom. You know how I know that air conditioning systems need pre-summer maintenance? It's a good idea every few months (or more often, depending on your climate and usage), to open up your window air conditioning unit and wipe down the surfaces inside. Generally, your window air conditioner should complete this task with no major issues. Mold appears as a result of a damp environment, so any place that’s subjected to excessive moisture is at risk.Check out and follow these tips for preventing mold in your AC. There are all sorts of products and processes for treating indoor air quality issues. It makes you question the cleanliness of that person. Illnesses Related to AC Mold . Here are some additional tips on how to prevent mold in a window air conditioner. Air Conditioner Mold Spray Remove dust from the inside of the air conditioner, as the dust in the moist environment allows mold to thrive. If you follow these rules, it should prevent mold from growing in the house. 2 Answers. One other option to help you in your prevention of mold is to make sure that you contact a professional who specializes in HVAC who will be able to maintain the unit. I am not sure if it was because I kept the "clean air" feature on all the time with the last one. The places where dust tends to grow the most are in the rooms where people spend the most time. For more information, contact a business such as Allied Mechanical & Electrical, Inc. On hot summer days, we all need an air conditioner unit or two in our homes to keep us cool. You can do this in several ways: by opening the windows to allow more ventilation into your home, by turning on your moisture control setting on your air conditioning unit, or by installing a portable dehumidifier within your home to reduce the overall amount of moisture in the air. When dust gets inside the cooling fins and becomes damp, mold forms overtime. Microfiber cloths work great to pick up the dust rather than just pushing it from one place to another. The mold you see is just the tip of the iceberg. Mold is unsightly, unwanted and potentially dangerous. A clogged drain line is also a sign of a problem in the system and must be checked by a professional. Even if you are skeptical as to whether or not mold is truly bad, there is no doubt that it can potentially cause harmful health effects. Window unit: By the time you see small mold spots forming on the air direction vanes or grate of your window air conditioner, it is probably too late. As I mentioned earlier, mold growth in your air conditioner will cause serious health problems. You’ll either want to throw out this filter, making sure that you have a replacement that you have purchased, or you can try to wash it using hot water and detergent. Lv 5. Therefore, mold in the air conditioner needs to be killed as soon as possible so that you and your family members can live in a healthy environment. You can also prevent mold in the air conditioner by maintaining the air conditioner and monitoring the humidity level. Favorite Answer. 7 years ago. Another key way of preventing mold from growing in your window air conditioner is the regular removal of dust, both from the unit and from your home. Make sure to regularly vacuum your home, and clean out the air filter within your air conditioner to ensure that dust does not build up within your unit. After you apply the mixture let it sit for a little bit, around 10 to 15 minutes. It will make your home a healthier and more inviting place to live. Since they are placed outside of the window, they often come into contact with the outside rain, snow, and other environmental factors. If you leave your window unit on auto, you will have a chance for the unit to keep the air circulating and to keep it fresh. However, cleaning out the unit to ensure that the mold is dead is slightly more difficult. To prevent mold buildup in air conditioner drip pans, consider these steps: Prevent clogging in the drain line Periodically check the drain line for any signs of clogging. However, if your air conditioner has built up mold from the moisture that collects inside, you're spreading harmful mold spores every time you turn it on. My blog will walk you through getting your air conditioner ready for summer without the expensive lesson that I had to learn. Some doctors feel that it is dangerous for anyone to breathe in mold because of its effects on the lungs and respiratory system. Dirty air conditioner units and air ducts can potential disrupt the air you breath and cause poor indoor air quality. Mold in central air conditioners. Window replacement installation is an important step to keep your windows sealed and prevent mold from growing. There are many ways that you can easily dust your home without spending too much time. Mold spores and other air contaminants can also come in through tiny cracks around your windows, doors, baseboards, vent fans, pipe and wiring entry points, and many other places. If you dust or vacuum away dust, dirt, pollen and other organic materials, you can “starve” any mold that begins growing. If you have a window unit, make sure you change the filter regularly. ©2020 | steps for preparing your air conditioner for use. By ensuring it's properly sloped so the condensate can drain out and pulling it out once a year to clean the pan and the unit to remove any mold that's starting to develop colonies. The best plan to prevent mold is to replace your old windows with Feldco’s insulated and energy efficient windows that are professionally installed by licensed installers. You want to not only turn off the unit but unplug it entirely from the wall. Beware of carpets since they make perfect breeding grounds for dust. How To Prevent Mold In A Window Air Conditioner. Clean your air conditioner thoroughly before you cover it. Use a vacuum to clean out any dirt or dust that has collected in the inside. This feature means that the unit can turn on and off by itself. Bill. You may also like: Best Air Purifier for Mold Spores. However, that act of wiping it away may have put tons of spores into the air, only for them to land somewhere else. How to clean mold from the air conditioner. Mold in your air conditioning system can lead to a wide range of illnesses. Simply unscrew the screen on the inside of the unit, and use a paper towel with a commercial cleaner or warm water and soap to wipe away any dirt or signs of mold growth to prevent an infestation from developing. Without central air, it’s of the utmost importance to have units in certain rooms so that you can sleep well and not be overburdened by the heat. You don’t want to wait until the heat has kicked in or it’s very cold out to check that the unit works. Your air conditioner controls the humidity in your home. Install filters on air-conditioning units and windows. You can find several recommendations online. Well, I know because I broke my air conditioning unit trying to use it without even looking at it before starring it up for the first time. The solution is simple: run the air conditioner on fan only (cool off) for sufficiently long to dry out the interior. To eradicate this problem, thoroughly clean your window air conditioner. When the air conditioner is off, the air does not move. Making sure that your window air conditioner is running fairly regularly ensures that it receives a proper amount of ventilation. Relevance. Killing mold on an A/C unit is not as difficult as you might think. After dragging our window AC out of storage, I noticed that it was full of mold. However, as permanently installed fixtures, they may be harder to deal with than free-standing or window-based AC units. The HVAC component was designed to wick away moisture, and in turn, prevent mold growth. You can clean out the air filter by sliding it out of the casing, which is usually clearly marked on your unit and requires no special tools to remove. In this article, we will discuss how to prevent mold and how your secret weapon in combatting mold growth in your home might surprise you – it isn’t bleach or 409 – it’s your air conditioner! You can then make a mixture of bleach, dish soap, and hot water. That is not the case with central air conditioning, however. If you see any mold, you’ll want to wipe it down. So I don't want it to happen to this one. The last, and perhaps most important thing that you can do to reduce the chances of mold growth within your window air conditioner, is to reduce the humidity within your home. Another idea is to always take off shoes and leave them at the front door. Use caulk and weatherstripping as appropriate to seal these cracks. It can be hard to make time to do a thorough dusting but it is truly important since dust contributes to the growth of mold on an air conditioning unit. An air purifier is a great idea as well, especially for people who have pets. Air Conditioner featured Outside of Home . All Rights Reserved. Did you know that the first air conditioner was made to dry ink and keep paper straight in a printing press room? Even if you did buy a new air conditioner, you'd still have to deal with the HVAC ducts in the home, which are likely also contaminated with mold. Unscrew it and lift it upwards. In order to prevent this, you should always have your air conditioner left on the "auto" mode, even if you're not at home, as this will allow air to flow through the unit and prevent mold from taking root. Speak to a product specialist and get a free quote today! Why would you want this feature? The air movement that occurs when the unit is running helps prevent mold growth. Avoid Moisture Like The Plague. Mold in window air conditioner units is a serious problem because every time you turn on your air conditioner, it will blow tiny, invisible mold spores into the room. The appearance of mold in your window air conditioner usually means you have a problem somewhere, either in the unit itself, or the house. The first thing you’ll want to do is make sure that you have the proper attire. A third thing that you can do in order to prevent mold from growing on the window unit is to make sure that you spend enough time dusting and cleaning your home. A mold inhibitor will go a long way towards helping you avoid mold buildup. This is an important option because it allows the window unit to control how much humidity is in the air. Leaving the air conditioning running in your home will not only cool your home, it will help remove moisture from the air and help circulate and filter the air. People who use window air conditioners can also use filters that have been specially designed to prevent the air conditioning system from sucking in mold spores from outside the home. A dry air conditioner will not grow any mold. Dust acts as organic matter which promotes the growth of mold. Use in refrigerators, air conditioners, So many of us make the mistake of assuming the air conditioning system is up and ready to go without having to do anything after a long winter. The air conditioning unit as a place for mold to grow is even more dangerous because it is constantly blowing cold air out of it and spreading those spores all over. Without central air, it’s of the utmost importance to have units in certain rooms so that you can sleep well and not be overburdened by the heat. Since most mold in air conditioners grows on damp dirt and dust that has collected in the unit, you must be sure to remove all dust particles from the area. Thankfully, there are a couple of things that you can do to prevent the growth of mold within your window air conditioner unit. This is especially important when the seasons change. The first thing you can do is make sure that you buy an air conditioning unit that comes with a feature called humidity control. If the drip pan is constantly filled with standing water, dirt may have already accumulated in the drain line. Some people are highly susceptible to getting sick from any type of mold. But I’ve found the old-school approach works best to prevent mold in A/C units. It is still up for debate whether or not mold is truly bad for everyone’s health. A wet, humid environment encourages mold to grow and to spread. You can also consider purchasing a whole house dehumidifier. Removing black mold can be a challenge, and is very time-consuming. This can cause a number of health problems, and aggravate respiratory conditions like asthma and allergies. Just have a quick Google. The cleaning must be done thoroughly and correctly, or the mold will grow back, and could even spread to other areas of the house. Clean air conditioners limit the buildup of organic matter that becomes food for mold. However, units that are badly designed or not maintained regularly will encourage mold to grow. Dust develops from shed skin particles, hair, dirt, etc. Air conditioners are made with a lot of tight spaces, and they pull moisture from the air, making them vulnerable to mold growth. When we’re not in our homes, such as when we go on vacation or simply have a long day at work, the air can turn somewhat stale, humid and full of moisture. Answer Save. Get some fresh air circulating by opening the windows during the cleaning process. Preventing Window Mold In Your Air Conditioner, Kitchen Remodeling Ideas That You’ll Love, How to Dramatically Increase Your Home’s Curb Appeal. Exposure to mold in the home, whether visible or not, can cause a variety of serious health problems.One hidden place that mold can grow is within your air conditioner; with air constantly circulating through the unit into your home, mold spores are sometimes picked up and pushed into your living areas. The problem with mold is that it comes from tiny spores. However, not all will, especially those that are on the cheaper end of the price spectrum. 1). Afterward, rinse it with water and a damp cloth. Moisture and mold go together like Camelback Mountain and hiking. What to Put in a Humidifier to Prevent Mold. Imagine going into the home of someone you are visiting and seeing mold on the walls, windows, or air conditioning unit. How to Prevent Mold In Your Window Air Conditioner. My last one had black mold, I cleaned but it just kept coming back. Window air conditioners provide climate control to a single room within a house or apartment. How To Remove Mold From Air Conditioner Ducts. This narrows the focus of inspection, cleaning or replacement. Pet dander can seriously contribute to the formation of dust. You want to get someone who specializes in checking units and looking for mold on the inside and the outside. All windows and doors should be kept closed on hot, humid days, especially if you have your air conditioner running. Remove Dust: Mold feeds on dust and dirt. Another thing that you can do to prevent mold from growing on your window air conditioning unit is to get one that has an auto feature. After that, it won’t take long before it begins to spread to other areas of the home. If you leave your air conditioner off, especially for more than a day, humidity can begin to build within the unit and your home, leading to mold growth. Remove the front grill and then remove the air filter. and wondering if it is okay to run th AC when it rains, Thanks. However, due to humidity and the fact that their interiors provide a dim, cool environment, mold can begin to grow within your window air conditioning unit over time. Here’s how you can stop mold from growing in your air conditioner. Question: In the process of selling my home, the buyers requested a home inspection. On hot summer days, we all need an air conditioner unit or two in our homes to keep us cool. Mold is a dreaded problem no homeowner wants to face. Any suggestions? Do not allow the humidity in your house to be over 50%. This type of environment is perfect for the growth of mold. Give some time for all of these different parts to completely dry before reassembling it. It was that moment that I learned a very valuable lesson the hard way. However, due to humidity and the fact that their interiors provide a dim, cool environment, mold can begin to grow within your window air conditioning unit over time. Make sure it is completely dry before you plug it back in. If you see mold and you wipe it up, it will usually come right off. Blog. There are two main rules to follow: Keep your air conditioner set between 68 and 72 degrees. Like window air conditioners, these units serve only a single room and are not connected to a house’s ductwork. If you have mold in a window air conditioner unit, follow the link for more information. Make sure that you have face masks and some glasses and protection for your clothing. This will prevent the particles in the air conditioner, and the warm air from growing mold and mildew.You should also use an air conditioner weather seal or plastic to cover the exterior of the AC to prevent heat loss and cold air … Window air conditioners provide climate control to a single room within a house or apartment. Preventing Mold Growth in Air Conditioners. In addition, mold is truly unsightly for any homeowner. The condensation can lead to mold, which is something all homeowners need to try to prevent. Copyright © 2020 Feldco Windows, Siding & Doors. Not only will they look for mold but they will look for any signs of water. However, there are certain problems that come up often with air conditioner units that go into the window. I just bought a replacement air conditioner. Instead of buying a new one, I decided to see if I can clean it. If mold spores in the air aren’t being caused by mold growth in the house, they are likely coming in from outside. Now that the black mold in the air conditioner is gone, keep it away with these tips to deprive it of food and water! How to Prevent Mold in Window Air Conditioners. The exposure of mold can cause mold in air conditioner health risks, such as allergic reactions and respiratory disorders. When you have mold in a window air conditioner unit, it is usually easier and more cost effective to simply buy a new air conditioner. Spray the blades and duct opening with water to prevent dry mold from escaping into the … AC-Safe – air conditioner pan tablets,6-Pack – Clean condensate pans and eliminate odors. Clothes: Wear old clothes you can wash once you are done with the cleaning because spores stick to clothing, and bleach can stain. Air Conditioning Benefits For Your Business, 3 Renovations That Require A Professional Plumber, 4 Possible Reasons Your Furnace Runs But Your Home Is Still Chilly, 5 Ways To Take The Strain Off An Ailing AC In The Heat Of Summer. Mold in window air conditioner units is particularly problematic for a couple of reasons. Preventing mold in a humidifier also requires proper disinfecting. Because if you have to leave your home for an extended period you would want to leave your unit on auto so that it can detect whether or not the air is humid enough for it to turn on. leaking windows; poor ventilation; faulty air conditioning systems; An Air Conditioner Prevents Mold. All types of mold can trigger allergic reactions in people sensitive to those substances, but some types of mold produce toxic compounds known as mycotoxins. The contrast in air temperatures will cause condensation to form. There will be a metal cover behind that front grill. Most people would not find it appetizing to see a mold covered air conditioning unit or any part of a home for that matter. Keep your air conditioning ducts free of dirt and other debris. Like we mentioned previously, mold loves condensation. how do I prevent mold in window air conditioner? What Makes Commercial AC Services Different Than Residential AC? Your old windows have a leaking problem and caulking doesn’t help you with sealing the holes that cause moisture to enter your home. Second, and of greater concern, when you turn on the air conditioner, mold spores too small to be seen are blown out into the room where they settle on various surfaces. To keep window A/C units clean, run it constantly and perform (or schedule) regular maintenance like dusting and clearing water. Mold grows when extra moisture exists and is left uncleaned. A well-designed and maintained air conditioner should prevent any mold growth. Mold spreads and grows easily and before you know it, you can have mold growing throughout the room. Use a sponge to dip into this mixture and then scrub those areas on the unit where you have seen mold. First, it's difficult to clean those window units adequately and in fact, it's usually cheaper to just buy a new air conditioner. Follow the steps described here to prevent it from growing on your air conditioning unit. Generally, the process involves taking apart your AC system to vacuum and clean the system using powerful agents. Most of the window units that you see in the store will have this option. Unfortunately, oftentimes, this isn't the case. This is the key to cracking the problem. Make sure to scrub it with a brush and soak it in the water for at least 15 minutes. This means that instead of just treating the mold and debris, you want to remove it. Place HEPA filters on your air conditioners and windows to prevent outside spores from getting into your house. Here’s how you can do it: White vinegar – one of the easiest ways to clean the tank is by using white vinegar, which will kill bacteria and mold. So instead of asking how do you prevent mold, try to change your expectations and instead ask how do you reduce mold to healthier levels. They can also teach you how to maintain the unit for the future. Humidity is one of the main factors that go into the growth of mold. Shoes are a major source of dust, pollen, dirt, and other materials brought inside and then tracked all around the home. How To Prevent Mold In Your Window Air Conditioner. You can also use this to clean the front grill if you noticed mold there. Windows: Spores and bleach fumes can be harsh when working in a small confined space. The spores can then reproduce at a rapid rate.