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If you’re hoping to get rid of bad household odors and air fresheners are no longer cutting it or the funk, look no further!
Here, you’ll find plenty of tips, tricks, help habits, and insight on banishing unwanted house smells using these 28 different tasks, as well as ways to help prevent them in the future.
In a hurry? You can shrink or expand sections down by clicking the blue headings for each task that you’d rather pass on. Or skip to the Conclusion for a brief recap and quickie list.
1. Try a Deep Surface Cleaning
Hard and soft household surfaces can accumulate odor-causing bacteria or other concerns resulting in bad household odors.
Because of this, it’s good to ensure that surfaces are cleaned throughout your home regularly. More so with surfaces that are frequently exposed to food, scents, debris, water, animals, and people.

Hard Surfaces to Clean to Reduce Bad House Smells
2. Check for Expired Food Items




The kitchen can play a significant role when it comes to hidden household odors, and expired food items are often one of the reasons why odors start to crop up. Try to check areas where you keep food. This regardless if it’s the fridge, pantry, bread drawer, fruit basket, or other hiding spots.
Common Foods to Check
Tips & Tricks
3. Check for Mold and Mildew




Mold and mildew can significantly add to the mixture of bad house odors, and it’s something that can group up in humid areas or places that come into contact with water.
Mold issues can lurk inside the fridge, coffeemaker, washing machine, dishwasher, carpeting or rugs, and even within the residence structure itself. Humid environments should be ventilated appropriately, such as with a steamy bathroom or washing machine after they’ve been used.
Mold & Mildew Hotspots
Tips & Tricks
4. Shoes and Other Clothing
Things like shoes and clothing can often be a hotspot for bacteria and foul odors simply due to everyday-type activities. This is why it can be essential to make sure things are washed and/or deodorized as soon as possible.




Tips and Tricks
5. Deep Clean Soft Surfaces and Textiles




While it may temporarily help to spritz, spray, vacuum, or foam up your favorite couch, blanket or throw pillow to get rid of bad household odors, the best way to go about deodorizing a home is to actually clean soft surfaces when it’s safe to do so.
Just as with clothes and bedding, other soft surfaces around the home can accumulate dirt and a slew of odors. And, just as with most types of laundry, it may require washing ever so often or need to be replaced.
Cleaning may involve tossing things such as blankets, throw pillow covers, pillow inserts, or washer-safe curtains in the dryer. It may even involve using your trusty carpet cleaner or hiring a professional service to banish odors for you.
Common Washable Soft Surfaces
Tips and Tricks
6. Check Areas Where You Don’t Often Clean




Odor-causing problems can turn up pretty much anywhere in the home. However, there are a few spots in particular that tend to be more neglected, leading to potential issues of funky house smells.
Commonly Neglected Odor-Prone Areas
Tips and Tricks
Related Posts
7. Got Pets? Blame Them




While they may be cute and often cuddly, pets can definitely add to the onslaught of bad house smells. Fortunately, you can alleviate a lot of the odor by finding the root cause of it.
For instance, it may simply be that they need a bath or their bedding needs to be washed more consistently. In some cases, it may be an underlying health condition, such as dental or bowel concerns, and even blocked glands.
Pet Areas and Items to Tidy




Psst! Up for more pet-related cleaning tips and reviews? Check out some of these posts next (new tab):
8. Deep Clean the Refrigerator




The refrigerator might be one of the most likely culprits involved with funky house odors, making it important to not only maintain it fairly consistently but to deep clean it several times throughout the well as well.
The more often, the better!
Tips and Tricks
9. Clean the Freezer
Believe it or not, your freezer can become a cause for unwanted house smells—especially if it hasn’t been cleaned or food has been sitting in there for ages. It may even affect the refrigerator and/or the way ice cubes taste.




Tips and Tricks
10. You May Need to Dust More




Dust is usually made up of a variety of nasty things that most people don’t even think twice about. And while it can add up over time and cause us more work (and scrubbing) later on if left for too long, dust can harbor odor-causing elements that result in a musty smell that’s otherwise hard to pinpoint.
Some of the “fun stuff” in Dust:
Tips and Tricks
11. Get In the Habit of Airing Things Out, Including After Certain Activities.
Whether you take a shower and the bathroom’s feeling all hot ‘n’ steamy, or if you just cooked (and maybe even slightly burned) one of your favorite and overly aromatic dinners, you can reduce a lot of bad house odors by cracking open a window and/or turning on an exhaust fan. This will help lessen the chance of those odors lingering long enough to saturate soft surfaces.
Below are just a few situations where you can reduce smells ahead of time by ventilating the space, including a few that we covered under Mold & Mildew. It’s also ideal to open windows and/or to run vents while using a fireplace or any gas stove or oven to reduce carbon monoxide concerns.




Tips and Tricks
12. Empty and Clean Trash and Recycling Bins Often
13. Prevent and Check for Sewer Smells and Other Plumbing Issues.
Issues such as plumbing concerns or even sewer gas leaking can be pretty common in homes. This is why it helps to check your plumbing sources to ensure that plumbing concerns aren’t a source of bad household odors at your residence.




14. Sometimes…It Can Be Us 😲
Many bad house smell issues can actually come from us, our loved ones, and our pets.
For instance, if you’re or someone else is in the habit of sitting on furniture or not showering immediately after a labor-intensive job or sweaty workout, body oils and other things can transfer to soft textiles throughout the home—especially where furniture is concerned.




Tips and Tricks
15. Give Odor Eliminators and Fresheners a Try
While regularly cleaning surfaces is the best way to eliminate odors in the home, odor-eliminating products can help ensure that all the efforts of cleaning to banish bad house odors will last longer in between cleanings.
Go Scorched Earth on Odors During Laundry Time




For instance, odor-eliminating laundry products can help eliminate musty, sweaty, or otherwise funky-smelling items in the wash. This is typically achieved through enzyme-based ingredients that can be found across multiple brand names and product lines.
There are also products with laundry boosters in things such as detergents or beads with Febreze in them.
Boosting laundry products are designed to provide longer-lasting fragrances. They may also continue to fight odors for a while after they’ve been washed, even up to several days and while in use.
Our favorite to use for our nose-sensitive household are these by Downy. Although the April Fresh pink version tends to be the most popular, it tends to be too strong for us.
Popular Laundry Odor-Eliminators and Boosters




Get Trigger Happy
These days you can find numerous odor-annihilating products that come in spray form and as a fabric refresher.
In fact, many of them can even match your favorite laundry detergent scent. There are, however, plenty of eco-friendly and DIY options available, which you can typically find online.
Fabric Refreshers
Places like couches, chairs, beds, bedding, carpeting, and other soft surfaces are often where odors and bacteria lurk the most. Even so, they’re typically not washed nearly as often as they should be. And that’s where fabric freshening products come in handy.
Fabric refreshers are some of the more popular options for fighting bad house smells, ranging from super-popular scents to no fragrance selections. They’re are ideal for in-between furniture upholstery cleanings and laundry washings and can also help slow down odors from forming, thanks to their bacteria-fighting capabilities.
Aersols, Aromatics and Air Fresheners
Air form, or aerosol-type products, can vary in performance. Some are designed to mask odors while others are meant to eliminate them. These days, you can even find popular hybrids, like Scentiva, NeutraAir, and Febreze.
However, if you’re looking just to add fragrance, then pretty much any air freshener will do, whether store-bought or made at home through the use of pantry items, essential oils, and DIY recipes for sprays and diffusers. Even items such as candles, wax melts,
Popular Odor Eliminators and Fresheners
Note: **Products with Febreze add-ins or have an additive similar to Febreze. These are supposed to offer longer-lasting odor-eliminating benefits and fragrance after washing—even up to a few days. If you don’t have a favorite brand and want to see the entire brand lineup of products that have Febreze in them, click here.
Items without the asterisk typically offer some fragrance and eliminate odors in the wash, but may not have the same long-lasting effect as Febreze-type items commonly found in detergents and laundry bead boosters.
16. Invest in Quality Air Purifiers
Cleaning exhaust fans and their filters can help ensure that your house is adequately ventilated when it needs to be. This means cleaning vents, replacing one-time-use filters, washing reusable ones, and ensuring that things are running correctly.
In-home exhaust fans can help remove bad odors and are meant to reduce carbon monoxide while cooking on stovetops or with the oven, burning fireplaces, etc. Some exhaust fans can also help reduce mold issues by removing steamy air from the space, such as bathroom exhaust fans. Down below are a few examples of exhaust fans and filters.
17. Vacuum Often, Especially If You Have Pets
Rugs and carpeting, even upholstered furniture, can harbor various odor-causing sources, from the stuff we track in from the great outdoors to pet feces and other smell-inducing bacteria or particles. Due to this, it’s good to vacuum at least once a week, regardless if you have carpeting or not.
If your household has kids, pets, or is in the habit of wearing shoes in the house, you’ll likely want to vacuum several times a week, if not daily—at least in the main areas of the home.




Tips and Tricks
18. Clean Carpets and Rugs




As mentioned in the soft surfaces section, carpeting, doormats, and rugs can be one of the biggest hotspots in the home when it comes to unwanted house smells.
That’s because they not only have things typically tracked in from the outside world, but they hardly, if ever, get washed and tend to go through a lot of abuse, whether from us or our pets and the environment.
And if you ever carpet cleaned before, chances are good you’ve seen just how much nasty stuff comes up, even with the best and most consistent efforts to vacuum, otherwise.
As with most textiles, carpets, and rugs need to be cleaned ever so often to help remove some of the following common concerns.
The Down & Dirty Items of In Carpets
Tips and Tricks
19. Clean and Inspect Windows, Trim and Screens




Windows, window trim, and screens can accumulate a lot of dust, dirt, rot, and mold over time—especially in certain climates. This not only affects the longevity of your windows and screens but their efficiency as well.
Above all, it can create a bad odor that enters the home when the windows are left open, rather than refreshing the environment. Therefore, it’s ideal to keep them clean and in good working order.
Tips and Tricks
20. Clean Hard Floors…Regularly
Consistently mopping can be an effective way to remove unwanted odors from your home. Especially if your household has pets, kids, or is in the habit of wearing shoes that are worn outside within the residence.
If you’d rather not do a full-blown, bucket-and-soap kind of mop each week or even every other week, you can try maintenance cleaning with a microfiber floor mop or spray mop using just water or with just a touch of soap.
Other people might even prefer robotic mops or mop-and-vacuum all-in-one combos to get the job, even to the point of tackling the floors a few times per week.
Tips and Tricks
21. Clean Around and Underneath Large Appliances
It can be beneficial to clean the outside, underneath, and around kitchen appliances that you may not usually have direct access to due to their size.
This typically includes spots around the refrigerator, the stove/oven, and your washer and dryer since food, grease, and other “exciting” bits tend to accumulate beneath or around them and can start to smell after a while.
Ideally, dusting, wiping things down with a damp cloth, vacuuming, and a quick mopping can be done for optimal results, and it should only take a few minutes if done consistently enough, such as every quarter or every other quarter.
Tips and Tricks
22. Clean Oven, Stove, Microwave and Toaster
The oven and stovetop should be cleaned consistently throughout the week or month, depending on how often you use them.
And this can be more so the case if you cook a lot of foods that might splatter often or involve a lot of oil or grease, which can add to the buffet of stinky household odors.
Microwaves and toasters can also add to odors in the home.








Tips and Tricks
23. Regularly Clean Out the Fireplace
If you happen to have a fireplace, it’s important to make sure that it’s regularly empty, cleaned, and inspected if you hope to eliminate unwanted house smells as well as to ensure better overall safety when the fireplace is in use.




24. Clean and/or Replace In-home Filters
Replacing in-home filters helps ensure that certain devices or systems are working properly. It can also help to reduce unwanted house odors from getting out of control.
Below are a few common items within most homes that fall into this category and can affect unwanted odors in the home.
Common House Filters That Involve Odors
25. Inspect and Clean the Dishwasher




Dishwashers often need regular maintenance cleaning (usually once a month) and occasionally deep cleanings a few times a year to keep them odor-free and running smoothly.
This is due to many odor-causing issues involved with dishwashers, such as food, grease build-up, hard water concerns, and even mold.
Cleaning a dishwasher can be as easy as tossing in a tab once a month for maintenance cleaning. Or it may involve more in-depth steps when deep-cleaning a dishwasher.
Either way, staying on top of it makes it a lot easier to keep clean and will drastically reduce or keep away bad household odors.
26. Clean the Garbage Disposal
Garbage disposals are notorious for adding to unwanted household odors. Those odors can leach into your dishwasher and the rest of your home if the disposal isn’t regularly cleaned and maintained.
In most cases, tossing down a garbage disposal cleaner down the drain at least once a month can help. However, some situations may call for additional tools like disposal cleaning brushes for cleaning garbage disposals.
Tips and Tricks
27. Inspect and Clean Any Exhaust Filters and Fans
Cleaning exhaust fans and their filters can help ensure that your house is adequately ventilated when it needs to be. This generally means cleaning vents, replacing one-time-use filters, washing reusable ones, and ensuring that things are running correctly.
In-home exhaust fans help to remove bad odors and help reduce carbon monoxide while cooking on stovetops or with the oven, burning fireplaces, etc.
Some exhaust fans can also help reduce mold issues by removing steamy air from the space, such as using a bathroom exhaust fan during and after your shower or by opening a window and/or door. This can help prevent mold and mildew smells.




28. Look For and Remove Exterior Debris
It’s often the case where outdoor odors can find their way into the home, adding to issues of bad household odors.
Odors are usually the result of debris outside, whether it’s pet feces, urine, rotting vegetation (i.e., fall leaves), dirt, mold, plants, etc., and can work their way into the home when windows and doors are open, as well as through other sources.
This is why removing debris, pet messes, and the rest can help reduce any odors that might be working their way in.




However, if you notice a moldy or earthy smell after opening the windows for the first time in a while, it may just be kicking up interior smells too. So give it some time, if not a few hours, to really air the home out. Then see if it could be certain issues outside.
Common Odor-Causing Outdoor Factors
Tips and Tricks
Conclusion
This post provided information on 28 tasks that you can do within the home to get rid of bad household odors. You can find a quickie list of those areas or items down below.
We also offered plenty of in-depth tips, tricks, and habits on dealing with common odor-prone issues, not to mention a few pointers on preventing them as much as possible.




Common Sources and Causes for Bad Smells
Have a favorite odor-busting method that we missed? Or maybe an odor-producing issue? Let us know in the comments and check out our other related topics below!
Happy Cleaning 🙂