If you own a vacuum cleaner, you are likely all too familiar with the woes of an unpleasant odor radiating from the dust canister. This tends to be a common occurrence when the vacuum cleaner has been frequently used over several months, and you'll only notice it when the vacuum is in use.
There is often a simple reason why your vacuum smells. It could be because the filter is clogged and needs unblocking, or you've vacuumed a wet surface and not dried the vacuum parts. Either way, you'll want to freshen up and deodorize your vacuum cleaner unless you want to spread a less-than-fresh pong around the home.
Here are some cheap and cheerful hacks to help you keep your vacuum cleaner smelling fresh. We've enlisted the help of some experts and called upon our own experience for good measure.
How to keep your vacuum cleaner smelling fresh
1. Empty the dust canisiter
This may seem like an obvious hack, but as soon as you notice a smell, you should stop vacuuming to see where the smell is coming from. You may have just vacuumed up some stale food (think moldy cheese), or you may have just started a vacuum cleaning and had forgotten to empty the canister, which was previously full of pet hair.
Starting with a clean and empty dust canister will not only banish debris to the trash but also make it ready for a complete refill, allowing you to vacuum uninterrupted.
2. Deodorise with baking soda
"Baking soda is a natural deodorizer and is often used to clean and create a fresh scent around the home as part of people’s cleaning routines," says David Chapman, flooring expert and founder of Ultimate Mats.
"Just a small amount of baking soda can help neutralize any bad smells coming from your vacuum cleaner. Simply sprinkle a few tablespoons of baking soda onto your floor and then vacuum it up. Alternatively, sprinkle some baking soda directly into your dust bag/bin." Shop ARM & HAMMER Baking Soda, 2.7lb bag, at Amazon.
3. Freshen up with essential oils
David also shares another hack: "Place a few drops of essential oils such as lavender, eucalyptus, or lemon onto some cotton balls and place them inside your vacuum cleaner [canister]. This will create a fresh, natural scent around the home as you clean.
"Check your vacuum cleaner’s compatibility in the instruction manual to ensure the oils will not cause damage. It’s also recommended to patch test an area of your flooring in your home, ensuring that the oils [like this set of essential oils for $9.95 on Amazon] will not cause damage to the material on your floor."
4. Charcoal the canister
This may seem odd, but Justin White, a contractor, garage remodel/installation expert, and VP of Marketing at Overhead Doors, swears by it.
"Activated charcoal is renowned for eliminating foul scents. Before, I've tossed a few charcoal briquettes or bags of charcoal pellets into the vacuum casing for some highly effective odor absorption."
You will just need to be prepared for the inside of the canister to blacken and ensure plenty of air is circulating around it to avoid any blockages.
5. Soak the brushbar in vinegar
Having a bunch of hair tried around a brush bar will not only prevent suction, but it can also trap sticky, smelly debris. Jade Piper, Operations Manager for BetterCleans (https://bettercleans.com/), says:
"Mix equal parts of warm water and white vinegar in a bowl. The warm water helps loosen dirt, and the vinegar is like a natural cleaner. Pop your brush roll into the water and vinegar mix. Leave it there for about 15-30 minutes.
"After the soak, grab an old toothbrush and give your brush roll a gentle scrub, especially on any stubborn gunk. Rinse, air dry, and once the filter and dustbin are ready, reassemble the vacuum and give it a test run to ensure everything's in working order."
Alternatively, grab a pair of scissors and snip away any strands in a tangle to ensure that the brushbar rolls freely and that enough air is getting to the canister to suction up (and retain) debris.
6. Use a tumble dryer sheet
If you have one of the best dryers, then it's likely that you'll already have our next hack solution available. David Chapman highlights: "Scented fabric conditioner sheets for tumble dryers are a great way to add a fresh scent to your vacuum cleaner. Simply place a sheet [like these Lenor Tumble Dryer Sheets, $9.44 on Amazon] in the dust collection compartment of your vacuum cleaner as you would with a tumble dryer.
"Whenever the vacuum cleaner is used, this will activate the sheet’s fresh scent. Alternatively, some scent boosters will also do a great job of making your vacuum cleaner smell fresh."
7. Rinse the hose with bubbles
If your canister or upright vacuum cleaner has a removable hose, it would be worth taking it apart and rinsing it with some washing-up liquid. This will firstly check that there are no blockages but will also help release any sticky, smelly, or old odors that may have been lingering around. Just ensure the hose is completely dry before reattaching it to the vacuum cleaner.
