During the hot, humid summer months, set your air conditioner to between 68 and 72 degrees Fahrenheit. Tips for getting rid of dust — not just moving it around. Without filtration, the air retains mold spores, dust, and other contaminates. Airflow and Ventilation. Remove the air conditioner from the window. 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. Asbestos Surveys We’re available by phone weekdays from 7 a.m. to 4 p.m, and for emergencies 24×7. Most air conditioner units feature an “auto” mode, which is the … All rights reserved. As already mentioned, mold thrives in damp, humid environments. This means that a moldy air conditioner will actually blow microscopic mold spores into the air you breathe, spreading the spores throughout the rest of your home. But one thing it can’t do is kill mold. What I gathered from the article is that some people -- those with asthma, hay fever or suppressed immune systems -- can be affected by low levels of mold spores, while the majority are not aware of the spores in the very air they breathe, even when there are elevated levels. Air conditioning can actually be beneficial for some health conditions. Limited ventilation in most basements leads to humid, stagnant, smelly air, and will eventually lead to mold growth. As already mentioned, mold thrives in damp, humid environments. Improving air circulation within the basement is possible by installing ceiling or room fans. Clean small amounts of mold from inside the cabinet and/or the grille. If you see mold in the air conditioning air ducts, it is recommended that they are cleaned by a licensed HVAC professional as an unclean system that can affect the overall air quality within the home. If the buyer is worried about mold spores, he should check the home or apartment where he lives. NO information on this site should be used to diagnose, treat, prevent or cure any disease or condition. Regular maintenance prevents breakdowns and keeps your cooling running smoothly. It can help prevent mold, but once it exists, your air conditioner can’t kill it. Then you need to consider some type of removal or treatment of the affected areas. But until it does, the fan is blowing humid air throughout the house. If the HVAC system is not running, then the air is not being conditioned or filtered. However, as the summer temperatures skyrocket, the colder air conditioned air creates condensation. Your air conditioner is designed to help dehumidify your home, removing excess moisture and preventing mold’s growth. Vacuum and clean your home regularly, especially bathrooms and kitchens. If there is mold on the air conditioner coils, mold spores can easily spread through the ducts in your ventilation system. A guide to treatment and cleaning is available at http://www.epa.gov/mold/index.html. Basically, the article states that there are no scientific studies that show molds are unhealthy at typical indoor levels. 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. Heating, Ventilation, and Air Conditioning, or HVAC, systems are used to control the temperature, and to some degree the humidity, of indoor air. Only mold experts can tell you for sure if you have a mold problem. You know yourself and your home best. (706) 510-0335 To learn more about how mold affects you when you have allergies and asthma check out our posts: How Your Home Can Affect Your Allergies, Asthma and Mold, Why Fall Is The Worst Season For Allergies And Asthma, and Top 8 Reasons Why Clean Air Is More Important Than Ever. Please do your own research on any product you use in your home or on your skin, and learn all the facts for yourself. A cheaper, but less effective alternative, is a window mounted air conditioner/heater unit. Blog information is NOT intended to provide or replace medical advice. Mold Remediation Using a box fan or oscillating fan to keep air moving is a safer option. Eliminate Clutter. UV Lights in the Air Handler The evaporator coil is an ideal environment for biological growths. Here are some steps you can take to control moisture when using an air conditioner. “Duct cleaning has never been shown to actually prevent health problems. Your air conditioner can control the temperature and humidity in your home, which can prevent mold growth. Clean your AC drain line regularly. 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. Not only does mold prevention lower the costs of air conditioning repair and replacement over time, but it also guarantees a healthier home for you and your family. Prevent Basement Mold with Air Conditioning and Ventilation, Top 8 Reasons Why Clean Air Is More Important Than Ever, Beyond Mold Inspections, Branch Delivers Mold Investigations, Mold Remediation and Reconstruction Together Saves Time and Money, Home of 10,000 Leaks: Why Water Damage Leads To Mold, 5 Expectations about Mold vs. But one thing it cannot do is kill mold. Asbestos Abatement Education Center By making sure that all of the corners and crevices … Leave on the Air Conditioning to Avoid Mold. The resulting enclosed dark and damp environment created an almost perfect situation for mold spores to grow. The best way to keep mold out of your HVAC is to change your air filter on time and use a good quality air filter for your system. A certified home inspector shares 10 home-maintenance tips for spring. Farms: 120,000,000 CFU/m3; it's 10 times greater (1.2 billion CFU/m3) on farms where adverse health effects are reported. Eye-Opening Reality, Mold and Mycotoxins: Effects on the Brain and Nervous System in Adults, Why Fall Is The Worst Season For Allergies And Asthma. If you have an HVAC system that services the basement, you can help to prevent basement mold just by running it. 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. We simulated the damage of a tree falling on a roof by dropping a piano from a crane. It can help prevent mold, but once it exists, your air conditioner cannot kill it.. Answer: With a little investigation, I was able to gain some additional information about the sale of your home. When black mold grows on walls, floors, carpets and so on, it’s relatively easy to spot. The way dehumidifiers work is that they create heat in order to absorb moisture. A vacant house also receives little or no sunlight through closed shades and no air movement with the fan off and the doors locked. By taking a few simple, preventative steps you can prevent basement mold and save yourself time and money. Keep your air conditioner on at all times to prevent the growth of mold. It can help prevent the causes of mold by making sure there are no issues that can cause moisture leaks. Table of Contents. Cast a critical eye on household clutter, and pare down your stuff. Tip #2. Never Stop the Air Conditioner. Limited ventilation in most basements leads to humid, stagnant, smelly air, and will eventually lead to mold growth. If you had simply left the air conditioning running, it would have cooled the home and removed moisture from the air and circulated and filtered the air. Mold typically develops in air conditioning systems when the system is not regularly maintained, including the regular changing of the air filters and cleaning of the evaporator coils. So keeping your air conditioner running in humid weather and situations is a proactive step to take. Mold also likes stale air. Keep the HVAC system on year round, and change the air filters on a regular basis. In my opinion, the remediation contractor failed you in that he did not warn you of the potential for recontamination. The Environmental Protection Agency suggests that self-cleaning should be considered if the area to be treated is less than 10 square feet. In these highly exposed populations, however, there are no reports of brain damage or of many of the other fungal diseases now common in current indoor mold attributions. Your air conditioner is designed to help dehumidify your home, removing excess moisture and preventing mold’s growth. How Can My Air Conditioner Prevent Mold? Save on utility bills and head off carbon monoxide problems with these tips. The relative humidity in … Your air conditioner (AC) can do several things––keep your South Carolina home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. Examples from the article show certain occupations that are exposed to extremely high concentrations of mold spores. Molds present at typical indoor levels have never been scientifically shown to cause any other illness. Consistently Run The Air Conditioning System. Window units should fit the window tightly to prevent rain and humid outdoor air from entering the room. Thank you. When mold grows on the coil, the air conditioner loses energy efficiency. To truly reduce humidity, you need air conditioning or a dehumidifier. 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. Dehumidifiers do exactly what the name implies, remove moisture from the air. A closed up home in the summer without air conditioning and little air movement will create the humid, warm and dark conditions necessary for mold growth. If the HVAC system is well maintained and the filter is changed regularly, it can relieve some lung disease, asthma, and allergy symptoms. The main objective of ventilation is air movement. So keeping your air conditioner running in humid weather and situations is a proactive step to take. Humidity is one of the main factors that go into the growth of mold. Dwight Barnett is a certified master inspector with the American Society of Home Inspectors. If you find mold exists somewhere in your HVAC system, … Tip #1. If a basement stays closed up, unventilated and unconditioned, the temperature might be within the desired range, but the humidity may be significantly elevated. Even when mold spores were at elevated levels, there were no similar elevated reports of illnesses. DIY Water Damage Drying. When mold spores are discovered at elevated indoor levels, you need to contact your doctor first to determine if the mold species will affect you or your family. Mold in the air outside can be brought indoors on clothing, shoes, bags, and even pets. As already mentioned, mold thrives in damp, humid environments. Your air conditioner is designed to help dehumidify your home, removing excess moisture and preventing mold’s growth. It can help prevent mold, but once it exists, your air conditioner cannot kill it. The relative humidity in … We’re experts not only at mold removal, but at determining and remediating the underlying causes. Molds thrive when the humidity levels exceed 70 percent. Mold loves stale air. Running an air conditioner in the summer not only cools the air, it also dries the air. An Air Conditioner Prevents Mold The air conditioner works to prevent mold, so it is important that you keep your air conditioner set between 68 and 72 degrees. Temperatures are ideal and there’s plenty of moisture for them to grow. What Homeowners Need To Know About Asbestos Removal – A Guide For DIY... 12 Facts about Duct Cleaning – How to Avoid Scams, window mounted air conditioner/heater unit. Question: In the process of selling my home, the buyers requested a home inspection. Also, don’t allow the humidity in your home to exceed 50%. HVAC systems can also grow mold inside the system, and you don’t want that! When the temperature reaches 77ºF, the a/c will still kick on and cool and reduce the humidity. 1) Ensure proper air conditioning: Use quality AC units properly sized for your house. We treat each inspection as an investigation. Consider hiring a top-notch heating and air-conditioning … When shopping for a new air conditioning system, look for models that have enhanced moisture removal and a minimum SEER rating of 14. During the hot, humid summer months, set your air conditioner to between 68 and 72 degrees Fahrenheit. Mold causes serious indoor air quality problems and can make you very sick. It is now known that mold causes mental health problems as well as allergy and asthma symptoms. After paying a contractor to clean and treat for molds, the follow-up test showed the levels were even higher. AC units vary in the way … Jobs The answer in most cases is a dehumidifier. Mold will also develop if the air conditioning equipment is not properly dehumidifying the air. If leaks are showing up on your ceiling, it's time to fill the insulation gaps. An article by Dr. Ronald E. Gots that appeared in The Laker magazine underscores the myth surrounding phobias about molds and mold contamination. But one thing it cannot do is kill mold. Your air conditioners can do several things––keep your home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. To learn more check out our posts: How to Keep Mold Out of Your HVAC system and Top 8 Reasons Why Clean Air Is More Important Than Ever. Consult a professional if there are any reframing needs due to building codes. … I can guarantee that mold spores are present. Leave on the Air Conditioning to Avoid Mold. Such an accident can cause major structural damage. What made the mold grow so fast, and did we get ripped off by the contractor? So, how do you get the already cool, humid air in a basement dry without cooling it further? Mold will grow where there is moisture, such as around leaks in roofs, windows, or pipes, or where there has been a flood.