The health effects of mold exposure are highly dependent on the type and amount of mold present in the home. So, How Do You Prevent Mold From Growing Again In The Future? Once you remove all the mold in your ductwork, you need to ensure that it does not grow again. Continue reading to learn about how mold forms in air ducts, how you can prevent mold in your air ducts and HVAC system, and what you can do if there is mold in your building’s air ducts. Finding mold on your air conditioning vents, also called grills, can be scary and lead you to believe you have a horrible mold problem in your home. Small cavities out of sight can capture humidity and moist air, which are ideal areas for mold to grow. The influence of dust on mildew and mold growth is often overlooked. Mold spores enter homes through windows, doors, air ducts, etc. But the truth is, it’s likely minor. Still, in a house with central A/C, there may be leaky ducts in a moldy attic, or an air handler with a filter holder that isn’t airtight. If you do decide to try and kill mold yourself, be sure to wear protective goggles, gloves, and a respiratory mask before applying a fungicide spray to mold spots. They float through your home, office and other buildings all the time. Mold is a fungus and a common component of … Luckily, there are several easy ways to reduce, remove, and prevent mold spores in the air. To prevent blockage and mold buildup, pour a cup of bleach mixed with water down the drain annually. Air conditioning systems do just that, condition the air. Prevent mold in your ductless air handlers. Leave on the Air Conditioning to Avoid Mold. Mini splits don’t cycle on and off like conventional air conditioners. UV lights in the air conditioning system will kill mold indirectly. 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. How Do You Prevent Mold Spores In The Air? There are several ways to prevent mold in basements, but for this article we will focus on the top 2 ways to prevent basement mold growth including: ventilation and air conditioning. Contaminated Soil. By taking a few simple, preventative steps you can prevent basement mold and save yourself time and money. Zip Code. The problem with mold is that it comes from tiny spores. However, if mold has found its way into your HVAC system, appears in multiple areas on your walls, or you’re already experiencing symptoms of mold exposure, it’s time to call a mold remediation expert. Air purifiers give you constant results as they clean all the air in a room for several minutes after switching on. Care for your Carpeting. Allowing sunlight in will reduce the chances of mold growing so open the curtains in rooms during the day to let natural light in. 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. How to prevent mold in the air conditioner. Although an air conditioner has limited dehumidification properties, it does help some, by removing substantial moisture from the air as it runs. Mold isn’t the only thing floating around in your home. Not only is it difficult to spot early and tough to eradicate, but spores in the air can also wreak havoc on people’s allergies and bring about a wide range of unpleasant symptoms. Keep in mind, mold can also grow behind wallpaper, as the glue adhering the paper to the wall can often capture moisture, and in turn produce mold. Instead, they often run in the background in a low-power mode. Keeping mold out of your air conditioner is the best way to ensure you have clean air circulating in your home, and there are several steps to do this. Once this happens, you should thoroughly clean the objects’ surface to get rid of the gunk. Mold and mold spores in the air can cause serious respiratory health effects including asthma exacerbation as well as coughing, wheezing, and upper respiratory symptoms in healthy individuals. Here’s how you can stop mold from growing in your air conditioner. Keep the ceiling vents open all the time to maintain proper indoor airflow and try to reduce the amount of time you dry your clothes indoors. This means you need to get an HVAC preventive and maintenance plan, which will assist you in monitoring any signs of mold growth, as well as keep your AC system in good condition. Look for an AC unit with humidity control. Instead, it will effectively stop the mold from multiplying or prevent the mold spores from germinating. They remove mold particles in the air, helping to prevent growing new mold colonies. Air movement helps plants dry out between waterings. Pinterest; Facebook; Twitter; Email; By: Dwight Barnett Related To: Maintenance Tips and Hacks Healthy Home and Home Safety Home Staging. Building professionals use it to prevent the spread of infectious diseases in medical facilities and buildings of all kinds. Fortunately, there are a few steps you can take to prevent mold from developing in your air conditioner: Reduce moisture. HEPA filters: All air conditioner units come fitted with air filters. PM2.5, VOCs, and even CO2 may be hurting your air quality and wellbeing. Hence, regular cleaning, disinfecting, and using the right kind of water can help prevent moldy situations while keeping the air humid enough. Besides eliminating mold particles, air purifiers eliminate dust, pet dander, pollen, dust mite feces, smoke, VOCs, bacteria and even viruses. This is because a low temperature puts mold in a dormant state. Mold in air ducts, however, can be prevented. Related: HVAC Maintenance Checklist. Desiree Thompson, gardener and plant expert at Gardening Services London, says to toss “any poorly stored compost and always keep your leftover … Ventilation. If your air conditioner has any problems, however—say, a clogged condensate line—then not only is it going to be ineffective in preventing mold development but it may actually encourage mold growth. Air Conditioner featured Outside of Home . 7. (Photo courtesy of Angie's List member Chris O. of Orlando, Florida) Get quotes from up to 3 pros! Once conditions are suitable, it will start growing again, which is why it’s important to disinfect the objects. What is mold? In this article, I am going to show you how to remove mold from air conditioning vents, and you will be able to determine if this means a severe mold problem is present in your home. If the air conditioner isn’t the issue, search for standing water or chronic dampness that's increasing indoor humidity and providing a lovely environment for mold. A pro shares tips on how to clean your A/C, prevent mold and breathe easy. On your air conditioner’s evaporator coil and drain pan How mold grows here: The evaporator coil (the part that cools your air) and drain pan inside of your air conditioner have both of the necessary ingredients for mold growth: moisture and food (dirt and dust). Mold & Mildew in the Home. But it is not just referring the cooling… Another very important purpose of an air conditioning system is to dehumidify and pull moisture out of the air. But in south Florida, it circulates warm moist air, which can spawn mold growth. Mold spores are everywhere in the air outside. But did you know that almost every HVAC system develops mold at some point? One of the easiest ways to prevent mold from building up in your ductless air handlers is by not immediately turning off the system when you don’t need it. Especially if you have had reoccurring problems with mold at your house, you will want to take these steps to protect your system. Stale air provides perfect breeding and development conditions for the delicate mold spores – they can take roots, grow, and reproduce, completely undisturbed. HEPA air filters in your home also help remove mold spores from the air. This is because mold spores can be dispersed in the air alongside a mixture of water and essential oils. Bathroom mold, basement mold, shower mold, and even attic mold are usually what comes to mind when you ask someone to think about areas of their home that are prone to mold. How to prevent mold in air conditioner? For both your health and your own clothes’ sake, here are some things you can do to prevent mold and mildew in your closet: ... Again, one of the biggest culprits of mold is lack of air circulation, so it helps to build your closets with airflow in mind. There is no practical way to remove every mold spore indoors. Ironically enough, a building occupant is much more apt to be exposed to spores from mold growth in a basement than in an attic, because air in a house flows from bottom to top and out, especially in the heating season. Why Does Mold Grow in the First Place? Mold can easily grow in an environment that is rich in moisture and organic material, and with temperatures between 32 and 120 degrees. Enter a zip below and get matched to top-rated pros near you. In addition, when buying air conditioning, you must get one that has improved moisture removal. During the hot and humid summer months, adjust the air conditioning between 68 and 72 degrees Fahrenheit. Even more frightening is the fact that the fastest way to spread mold through a building is through a forced-air HVAC system. The air conditioning can control the temperature and humidity of your home, which can prevent the growth of the mold. It may not be apparent at first, but mold can cause serious health issues, especially in children. Many modern units vent water vapour with air. In these cases, mold testing and invasive inspection must be done by a professional to assess the damage. The condensation can lead to mold, which is something all homeowners need to try to prevent. Another thing you can do to prevent mold and mildew on your windows is set your air conditioning thermostats above 70 degrees Fahrenheit. It’s crucial to prevent mold in a humidifier to benefit from it. You see: Mold needs three components to grow. So, while air quality monitors can’t give you specific details about mold, they are still highly beneficial devices for informing you about the quality of your air … Also, when you buy an air conditioning, you should get one that has improved the removal of moisture. Besides triggering allergies and asthma, mold can cause serious harm to your home’s structure and belongings. By making sure that all of the corners and crevices in your home or office have proper airflow and ventilation, you can prevent its growth. But over time, damp air can cause mold to grow. Your heating, ventilation, and air conditioning (HVAC) system can provide such conditions unless you take steps to prevent moisture and “mold food” from accumulating in the system. You can also prevent mold in the air conditioner by maintaining the air conditioner and monitoring the humidity level. To clean off the mold, aromatherapy enthusiast may use the following substances: Vinegar; Using vinegar is among the most effective natural remedies for killing and removing mold from infected places. Here are 3 of the most common places we find mold in an AC and heating system and what you can do to prevent mold growth there. During the hot and humid summer months, adjust your air conditioning between 68 and 72 degrees Fahrenheit. But until it does, the fan is blowing humid air throughout the house. Your air conditioning can control the temperature and humidity in your home, which can prevent the mold from growing. Mold grows when extra moisture exists and is left uncleaned. Basements are magnets for mold, but they don’t have to be! Grates and filters in window units should be cleaned regularly to prevent dust build-up, which can provide a food source for mold and impede air flow. It isn’t something you’ll have to deal with if you take the necessary measures to prevent its growth. Look for Standing Water. Mold loves stale air. Whole house AC units should have drainage systems, ideally leading to a drain tile, through a basement slab, or to a utility sink. How Can You Prevent Mold Growth in the AC System? The easiest way to avoid moisture build-up in an AC unit is back when you purchase it. It’s not 100% preventable, but with a few simple measures you can cut down the risk of mold developing in your HVAC system. Sunlight to Prevent Mold Mold loves dark spaces indoors to grow in. While soil should have some microorganisms, it’s possible for it to become contaminated before it even lands in a pot. When the temperature reaches 77ºF, the a/c will still kick on and cool and reduce the humidity. To this end, every new closet should have wire shelving, as this can allow air to circulate, even between your clothes. Warmth and Preventing Mold Mold generally does not grow in cold environments. Please enter a valid zip code. Your potting soil itself can cause mold problems. You can do this by leaving space between bigger furniture, exterior walls and running the exhaust fans in your kitchen, bathrooms and laundry rooms. They can also be transported inside attached to skin, clothing, hair, pets, etc. For many homeowners, mold is an absolute nightmare.