
The basement of any home tends to accumulate a musty smell for many reasons. But moisture gathers quickly because of its position at the bottom of the house. This situation can be remedied by getting the best basement odor eliminator. As antique as it may sound, the quality and effect of air fresheners never get old, and it is a sure way to deodorize the basement.
Even the finished basement smells musty sometimes, making the area irritable and overtime, causing the woods in the cellar to also carry the same musty smell. The basement smells musty in summer, especially when there is no shortage of the humidity supplied by the atmosphere.
From experience, we can say that homemade basement odor eliminators would work wonders, but only to a certain level. Most people complain of musty smell in the basement after rain. This is not uncommon due to the inconsiderate construction of the basement as well as its position. You shouldn’t be surprised by this aftermath effect of rain since the walls are good conductors of water which could even make it flooded.
On the other hand, a good quality deodorizer is sure to rid the atmosphere of that musty smell. By good quality, we mean the breath green plug and pure odor eliminator. With the absence of filters, this product uses negative ions to attract positively charged particle contaminants. It is also noiseless while having a stunning design that is pleasing to the eyes, but sadly, it would go to waste in a basement.
Why Finished Basements Smell Musty
Basements often have a musty smell, mainly due to excess moisture. This moisture seeps into wood and other materials, causing a persistent, unpleasant odor, similar to pet smells. Moisture can enter basements in several ways, including leaks.
Since basements are below ground level, they’re prone to absorbing water from outside and from leaks within the house. Using an odor remover can help tackle these musty smells effectively.
A situation whereby the basement has poor ventilation also contributes to the accumulation of moisture and, musty odors. Other musty smell causing factors include having items like fiberglass insulation and organic compounds(like fertilizers).
It is however advisable that you should consider using the best dehumidifier for basement alongside your odor eliminator. Therefore, We have reviewed odor eliminator above ordinary air fresheners.
Top 5 best basement odor eliminator
1) Breathe Green Plug N’ Pure Basement Odor Eliminator

The Breathe Green Plug N’ Pure Basement Odor Eliminator stands out as our top product for removing basement odors for several compelling reasons. Unlike conventional odor eliminators that rely on filters and forced air, this innovative device harnesses the power of negative ions to purify the air. Negative ions bond with positively charged contaminants, effectively removing them from the air and leaving behind a clean, refreshed atmosphere. This method not only ensures efficient odor elimination but also tackles a wide range of pollutants, including dust and smoke.
Negative ions
Conventional odor eliminators usually use a filter that forces air, but not this one. It simply harnesses the power of negative ions instead. Negative ions are generated and released into the atmosphere, bonding with contaminants (which are positively charged) and dragging off the air as a result. This gives leaves the air completely clean and smelling refreshed.
Low energy consumption and noise level
Since it is electrically powered, the Breath green product is designed not to consume much power. It is out rightly energy efficient and wouldn’t cause a significant raise from your usual energy bill range. The fact that it doesn’t move air literally to clean it means that it produces next to no noise while in operation. In fact, without the visible lights, one might not think it works.
Sleek design and Filter-less
The looks of this product are perfect and decorative in every way, but as said earlier, it’s sadly going to waste in a basement. This, however, doesn’t mean we shouldn’t give the manufacturers credit. It is also filterless, eliminating regular cleaning or expenses on filter replacements.
Pros
- uses negative ions which makes it effective against a wide array of pollutants including dust and smoke
- operates at a low noise level while consuming very little energy
- seek and modern looking beautiful design
- absence of filters means it doesn’t need to be cleaned or require regular filter replacement
- the product also doubles as a source of night light
- operates very quietly
Cons
- lack of instructional manual could make it difficult to operate
- it is more effective in medium enclosed basements
Note: Sliding the switch at the bottom of the unit to the first position turns on the lights only, while the second position powers both the lights and ionizing function. The third position keeps the ionizer running without the lights.
2) SMELLS BEGONE Odor Absorber Gel – 1 Gallon – Air Freshener & Odor Eliminator
The SMELLS BEGONE Odor Absorber Gel in its generous 1-gallon size emerges as our second top pick for effectively tackling stubborn odors, particularly in the basement. This product stands out for its remarkable convenience and user-friendliness. Simply by removing the top label, you can unleash its potent formula to work wonders in freshening up your space.
Convenience
Convenience is essential with the jar packaging of this gel. Remove the top label and let the powerful formula work its magic. Customers appreciate the ease of use and its enduring impact on their basement’s scent.
Effective Odor Elimination
This gel’s capacity to properly eradicate smells is one of its notable advantages. You may use it in various rooms in my house, including the kitchen, bathroom, and even the basement, where aromas can be complicated to eliminate. The Absorber regularly performs admirably in odor neutralization and absorption, leaving the air significantly fresher.
Long-Lasting
Its ability to operate for up to 120 days in an area of up to 750 square feet is astounding. It’s a comfort not to replace air fresheners or sprays regularly.
Safe for Pets and Children
If you have a pet, you understand how important safety is. This gel is suitable for both dogs and children. Knowing that you can successfully eradicate scents without bringing potentially toxic chemicals into your home provides peace of mind.
Pleasant Fresh Cotton Scent
The aroma of Fresh Cotton is lovely. It isn’t as strong as other air fresheners but leaves a beautiful scent that makes the room more appealing.
Large Size, Great Value
The 1-gallon capacity is ideal for bigger areas and offers exceptional value for money. Given its longevity and efficacy, it’s a wise purchase for anybody wishing to keep their house continuously smelling fresh.
Pros
- Absorbs odors
- Sweet fragrance
- Safe for children and contains non-toxic materials
- Easy to use
- Long-lasting
Cons
- It is messy if it leaks
- Not be suitable for all areas (e.g., high-traffic areas)
3) Hamilton Beach TrueAir Room Odor Eliminator
Our third top pick for effectively eliminating room odors is the Hamilton Beach TrueAir Room Odor Eliminator. This device stands out with its unique blend of traditional and innovative features. Unlike ionizer-based models, it utilizes a triple carbon filter system, combined with a silent fan, to draw in and purify air from three different directions. This approach not only ensures thorough air cleaning but also allows for the addition of a pleasant meadow scent, enhancing the overall freshness of your space. The TrueAir is notably energy-efficient, consuming less power than a 15-watt bulb, making it ideal for continuous use, especially in basements.
Carbon filter and scent pad
This air freshener takes a different design turn than the Breathe Green products. In their design, ionizer technology was ditched for a more traditional air-forced-through-the-filter cleaning.
The device is run by a silent fan, which draws in air from the atmosphere, forcing it through carbon filters to remove contaminants, after which it is released into the air. This process is repeated until there is little or nothing left to be smelt in the air.
There is also an option of using meadow scent pad cartridges to add a bit of good odor to the air, as the musty one is removed.
3-way air intake
The boxed-shaped design of this unit allows it to extract air from the atmosphere from three different sides. Each of these sides has a carbon filter of its own, which is why, although the unit has three filters, the air is not precisely filtered three times in a cycle. This multidirectional intake, however, allows the unit to move more air per minute, making a faster impact on the atmosphere.
Energy efficient
From user experience, energy bills before and after running this product for a month are more or less the same. In quantifiable measures, it consumes less energy than a 15-watt light bulb, which makes it a good fit for use in basements, where it might have to run around the clock, especially during summer.
Noise level
Due to the presence of a fan, this device generates audible noise, which, although not overly loud, can still be heard without much focus from a distance. This leaves the noise level down to each individual, as the more sensitive ears would call it noisy, and the less would tag it audible but quiet.
Pros
- The presence of 3 carbon filters makes it very effective in removing odors from the air
- optional meadow cartridge adds a bit of fresh scent to the air
- possessing filters means it actually removes pollutant molecules from the air
- product filters last about three months and comes with replacement indicators
- very energy efficient and pulls air from 3-way air intake for faster impact
Cons
- occasional filter replacement means a higher running cost
- the scent pads do not last very long
4) Renuzit Snuggle Solid Gel Air Freshener
This Renuzit Snuggle Air Freshener is a genuine air freshener, unlike all other reviewed products. Freshener in the sense that it releases a pleasant scent into the atmosphere to enhance the already existing musty odor. The aroma produced by this product can be characterized as smell like laundry, which is very clean and as fresh as it gets.
Purely Air Freshener
Although it makes a telling impact on the atmosphere within a considerable amount of time, it doesn’t exactly remove the musty odor but simply masks it. This means, just like every air freshener, you must keep the scent coming or risk returning to what the room formally smelt like.
Cheap and biodegradable
The bottle contains tiny beads made of 98% biodegradable materials, which follow a natural cycle of dispersal as soon as it is exposed to the atmosphere. To use this product, all you have to do is tear and twist the cover to open. At just slightly over $10 and 12 pieces in the purchase package, this product is very cheap and an investment worth every penny.
Long life and lasting
The life span of each product is impressively 1 to 2 months. This time varies depending on the degree of usage and how much exposure it has to the atmosphere. The container has 3 degrees to which it can be opened, with 3 being the highest exposure, and would, therefore, release more scent but also make the pack last less than a month. Leaving it on one makes it last the most, up to 2 months, while two would be somewhere around a month.
Do note that this product does not do well in high temperatures, where it would dry up much faster than it should. The scent is not too strong, making it suitable only for tiny and enclosed areas.
Pros
- produces a peculiar snuggle fresh laundry scent
- very suitable for continuous air freshening
- consisting of 98% biodegradable gel for natural dispersal
- the cone is adjustable to fit desired fragrance level
- 12 packs in the package put the price in cheap range
- each pack has a good life span of up to 2 months (maximum) or much less depending on usage
Cons
- being a pure air freshener means it does not eliminate smell
- They dry out much faster when used in place with high temperature
- the scent being pretty weak makes the product suited to very small enclosed basements for maximum effectiveness



