What can I put in vents for smell?
Have you been trying to figure out how to stop smells from coming through vents in your home? This article provides some troubleshooting tips for finding the source of musty and moldy odors coming from your air ducts and what you can do about it. Show
PublicDomainArchive, CC0-BY, via Pixabay Stop Smells From Coming Through Your VentsWhile heating and air conditioning systems are a godsend in the hot summer months and on cold winter nights, they can become a nuisance when they spread a musty odor throughout the house. After a few hours, you may find yourself asking: "Can I clean my air ducts myself?" The answer is a qualified yes. There are a number of reasons why musty smells might be coming from your air ducts system. But the most common cause of a musty smell in ductwork is the presence of mold in your HVAC system. This article will guide you through the process of finding out whether or not you have mold in your air ducts and what you can do about it. How to Get Rid of Musty Odors Coming From Your Air DuctsHere are the main troubleshooting methods covered in this article for getting those musty and moldy odors out of your ductwork:
How to Clean Your Air Conditioning UnitCleaning your air conditioning unit is one possible way to eliminate the musty smell from your ductwork. Here are the usual problems affecting AC units that lead to moldy smells and what you can do about it: Solution 1: Clean Your Evaporator CoilThe evaporator coil is an essential component of your AC unit and the main part that actually cools your home. But when it gets dirty, it becomes the perfect place for mold to grow. Follow these instructions to clean it out:
Solution 2: Unclog Your Condensate Drain LineWhen excess condensation forms on the evaporator coil, it drops down into a pan before exiting through a drain line. If this drain line gets clogged, however, then water can back up in the pan, which further increases the chance of mold growth. If you see water pooling around the inside of your AC unit and it smells musty or moldy, this is probably the reason why. Luckily, you can sometimes resolve this by using a wet/dry vac to hopefully unclog the drain line (and also suck up any pooling water). If you're not able to unclog the drain line with your wet-dry vac, however, you'll probably need to call a professional to do so. Solution 3: Clean or Replace Your Air FilterSometimes, your air filter can get so clogged up with debris that it inhibits air from flowing through it. This can, in turn, allow dust and moisture to settle in your ductwork, which can serve as a breeding ground for mold. So if your air filter looks particularly dirty, then it's probably a good idea to clean it. But if a thorough vacuuming and wipe down doesn't cut it, you may need to replace the filter altogether. Dirty and clogged air filters like this can sometimes be the cause of mold in your vents, which is why it's important to clean or replace them periodically. Wikimedia Commons How to Install Duct Filter PadsIf the smell wasn’t coming from the air conditioning unit, then it may be coming from any part of the duct system. It may be impossible to find the cause without a snaking camera system, however. The next best thing to eliminate the smell is by using duct filter pads. These hypoallergenic filter pads are available at most home improvement stores and are made to fit both vertical and horizontal ducts of all sizes.
How to Use Baking Soda to Reduce Odors in Your Air DuctsFor more immediate relief, the old stand-by trick of putting a little baking soda in a dish and placing it in the smelly area may work. You’ll have to put the baking soda directly in the duct. This will only work if the baking soda comes in contact with the offensive air particles. So, finding a way to expose more surface area to the air will improve results. Arm & Hammer currently makes a “fridge pack” that has a peel-off side. This will allow you to stand the box up and have a large surface area for the forced air to pass through. Should You Hire Professionals to Clean Your Vents?If none of the above options have worked, you can also try more fully cleaning your air ventilation ducts yourself—and this very useful article can help you do that. But if you're not finding much luck with any of the above methods or if the smell seems to be coming from a dead animal, you will probably have to contact a professional air duct cleaning service. In general, you should consider having the HVAC system in your home cleaned if:
Find Out What Type of Ducts You HaveWhat kind of cleaning method your HVAC system will require depends on what type of ducts you have. So it's important to first find out what kind of material your ducts are made out of. The common rigid ductwork materials are sheet metal, fiberglass-lined, and fiberboard. Your ductwork could also be of the flexible kind made from wire coils covered with plastic and insulation. Additionally, your ductwork could be some kind of combination of all of these materials, so it's important to find out what you have before you begin trying to treat the problem yourself. What to Keep in Mind When Hiring a Professional Cleaning ServiceIf you decide to go with a professional cleaning service, there are a few things you might want to keep in mind before you decide which company and plan to go with:
Works Cited
This article is accurate and true to the best of the author’s knowledge. Content is for informational or entertainment purposes only and does not substitute for personal counsel or professional advice in business, financial, legal, or technical matters. © 2012 Jennifer Hill John Griffins on April 28, 2020: A very intuitive blog. It can be difficult to decide which company to rely on. it is important to first do your own research then try to weigh the options to one which best suits your needs... https://www.lasvegasairduct.com/ Aaron Reyes on December 05, 2019: Wow, so nice blog, especially I really appreciate your explanation about how to clean the AC unit rather I think this must solve people’s worries in second. Well, I also know that some other companies have provided such a fantastic cleaning service with a proper cleaning kit as “FIFTY REASONS” so I would recommend this for people. Jasper123Tiong on October 07, 2019: This is super informative especially the one saying that how to clean the air con unit, it solves my worries in a second. I would definitely hire the professionals from https://localservice.my/airconditioning-repair-ser... as the services offered by them is attentive and fast! It saves my time alot! Check this out! Vickie on July 20, 2018: The house stinks very bad! What can I do? Michael on March 11, 2018: I haven't clean my duct at all, my kids start having allergies, my friend referred me to "Marius Duct Cleaner" they cleaned my system that was great. ms B on January 07, 2018: The apartment in my building had major water pipe burst foul smell coming thru vent all through apartment smells like musty mole diana on September 13, 2016: can you have a musty odor in the air ducts without having mold, and will heat kill the mold if there is some? also, the filters that are mentioned will they catch the mold spores if there is mold in the air ducts? I live in apt building we have central air and heating and each apt has a unit in it that runs off the main unit on the roof. no visible mold on the cover or on the duct work that can be seen... reaching as far in as possible there is no dampness felt nor is there any mold in contact. thank you Lisa Roppolo from New Lenox, IL on October 23, 2014: My vents I suspect haven't been cleaned in years (previous owner neglect). I'm having a musty smell when the heat kicks on, so I suspect it is coming from the vents and furnace unit. I am having it done professionally this time but these are great maintenance tips going forward! |