With five years of researching, in-home testing, and analyzing over 40 air fresheners, we are confident with our assessment of what creates true value for these products.
Below are our top picks of longest-lasting plug-in air fresheners with careful notes on how each of them performed and who suited them the most. Keep reading!
Here are the longest lasting plug in air fresheners you can buy in 2023:
- Best For Bathroom: Glade 326993
- Best For Strong Odors: Air Wick Botanica Plug in Scented Oil Air Freshener
- Best For Cold Rooms: Air Wick Plug in Scented Starter Kit
- Best For Kitchen: Febreze 00037000259947
- Best For Small Rooms: Scent Fill® Plug in Refills Christmas Kit
- Nice & Clean Scent: Renuzit 2405469
| 6 Longest Lasting Plug In Air Fresheners | ||
|---|---|---|
Best For Bathroom | Glade 326993 | |
Best For Strong Odors | Air Wick Botanica Plug in Scented Oil Air Freshener | |
Best For Cold Rooms | Air Wick Plug in Scented Starter Kit | |
Best For Kitchen | Febreze 00037000259947 | |
Best For Small Rooms | Scent Fill® Plug in Refills Christmas Kit | |
Nice & Clean Scent | Renuzit 2405469 | |
Best For Bathroom: Glade 326993
- Homey and cozy feeling - the combination of mandarin, lilac, jasmine, and other gentle floral scents
- Energy-efficient - two working modes
- Extra convenience - empty auto-shutoff and refill indicator light
- Expensive
- It gets hot when running at high setting
Glade always has nice smelling scents and this product line isn’t exception!
It smells a little musky but not overwhelming. We love the combination of mandarin, lilac, jasmine, and other gentle floral scents, which feels really homey and cozy. This air freshener is perfect for the bathroom, especially after a long day at work.
Scent aside, we like the product for its special features like empty auto-shutoff, refill indicator light, and two working modes: either continuous operation mode or 8-hour rest cycle mode, which is so efficient.
Of course, such decent performance comes at a cost.
| Glade 326993 Specifications | |
|---|---|
Dimensions | 2.32 x 7.81 x 4.81 inches |
Scent | Aqua Waves |
Scent Time | 96 days |
Highlight Features | the combination of mandarin, lilac, jasmine, and other gentle floral scents two working modes empty auto-shutoff and refill indicator light |
The Glade 326993 will immediately bring a homey and relaxing mood to your bathroom due to its fresh and sweet floral scent
Best For Strong Odors: Air Wick Botanica Plug in Scented Oil Air Freshener
- Able to make a large space smell good immediately – Made of highly concentrated essential oil blends
- Allergy-friendly - all-natural ingredients
- Humanitarian – no animal testing
- Too strong for small rooms
Made of highly concentrated essential oil blends, the Air Wick Botanica Plug in Scented Oil Air Freshener is strong enough to make the whole house smell good really fast. After turning it, the scent lingers for a very long time.
If artificial fragrance regularly triggers your sinuses and allergies, this option is a great choice due to the all-natural ingredients.
According to Air Wick, these air fresheners are guaranteed to not contain phthalate or dyes. They aren’t tested on animals, either.
| Air Wick Botanica Plug in Scented Oil Air Freshener Specifications | |
|---|---|
Dimensions | 9.44 x 9.44 x 5.25 inches |
Scent | Sandalwood |
Scent Time | 60 days |
Highlight Features | Made of highly concentrated essential oil blends all-natural ingredients no animal testing |
Air fresheners from Air Wick are known for strong odors and the Air Wick Botanica Plug in Scented Oil Air Freshener is a typical example.
Best For Cold Rooms: Air Wick Plug in Scented Starter Kit
- Eco-friendly – including a cardboard box
- Ideal for cold rooms – very strong yet comfortable scent
- The bottle design is prone to leak
If you love tropical fruit fragrance, then we highly recommend this scented kit from Air Wick. It’s a unique combination of pink papaya and vanilla for a sweet and relaxing feel.
Like other siblings, this scent is comfortable but very strong, which more suits cold rooms.
We love the included cardboard box for less plastic waste and more protection to the environment. It also holds all the vulnerable glass bottles very well.
| Air Wick Plug in Scented Starter Kit Specifications | |
|---|---|
Dimensions | 9.44 x 9.44 x 5.25 inches |
Scent | Vanilla & Pink Papaya |
Scent Time | up to 600 days |
Highlight Features | including a cardboard box very strong yet comfortable scent |
Scents in cold rooms are less active than in hot rooms, therefore, you should pick a bold air freshener like the Air Wick Plug in Scented Starter Kit
Best For Kitchen: Febreze 00037000259947
- Good for kitchen - Able to eliminate odors
- Bold yet not overpowering - Fade Defy Technology
- Pricey
Citrus fruits are a great choice to cover oil odors in the kitchen. But if you’re bored of common scents like pure lemon or orange, then we think this option will interest you. It’s a mix of passion fruits, pineapple, and atemoya.
Adopting Fade Defy Technology, the air freshener fragrances quickly and lingers for very long.
But the best part is it can eliminate oil odors in your kitchen before leaving behind a refreshing scent. The only thing we don’t like about it is the price – so pricey!
| Febreze 00037000259947 Specifications | |
|---|---|
Dimensions | 8.07 x 1.85 x 6.26 inches |
Scent | Passion fruits + atemoya + pineapple |
Scent Time | 50 days |
Highlight Features | Able to eliminate odors Fade Defy Technology |
The Febreze 00037000259947 is capable of killing odors and leaving behind a very good smell. It’s ideal for kitchens!
Best For Small Rooms: Scent Fill® Plug in Refills Christmas Kit
- Ideal for winter months - Cranberry Plum, Warm Spice, Sycamore Fir, and Cinnamon Apple refills
- Safe, cruelty-free, and eco-friendly - no animal testing, dyes, or phthalate
- Suitable for small rooms – small refill bottle capacity (20ml)
- No complaint
Due to the refill bottle capacity, the Scent Fill® Plug in Refills Christmas Kit is strong enough for small rooms. Each refill lasts up to 30 days.
Like Air Wick, this is an American brand dedicated in all-natural air fresheners with no animal testing, dyes, or phthalate.
This starter scented kit includes four refills: Cranberry Plum, Warm Spice, Sycamore Fir, and Cinnamon Apple – which is great for winter, especially Christmas.
| Scent Fill® Plug in Refills Christmas Kit Specifications | |
|---|---|
Scent | Cinnamon Apple |
Scent Time | 30 days |
Highlight Features | Cranberry Plum, Warm Spice, Sycamore Fir, and Cinnamon Apple refills no animal testing, dyes, or phthalate small refill bottle capacity (20ml) |
If you are seeking a bold and long-lasting scent for small rooms, the Scent Fill® Plug in Refills Christmas Kit might be your best bet
Nice & Clean Scent: Renuzit 2405469
- Very affordable
- Ideal for bathroom and laundry rooms – providing a nice and clean scent
- Lasting super-long – up to 90 days of scent time
- A bit wasteful - There’s a little left in the bottom when the product almost finishes
- The warmer is vulnerable
The nice and clean scent of this air freshener from Renuzit is perfect for the bathroom and laundry room to bring a smell of freshness.
The price is incredibly low for an essential oil infused air freshener so that you are reassured to repurchase it with no fears of breaking the bank.
Not saying that each refill bottle lasts up to 90 days.
| Renuzit 2405469 Specifications | |
|---|---|
Dimensions | 4.8 x 5.92 x 2.1 inches |
Scent | Fresh laundry |
Scent Time | Up to 90 days |
Highlight Features | providing a nice and clean scent up to 90 days of scent time |
The Renuzit 2405469 strikes a prime balance of quality and price. Its nice and clean smell is perfect for laundry rooms and bathrooms.
How To Choose The Longest Lasting Plug In Air Freshener?
Length Of Freshener
Talking about the scent time of plug-in air fresheners, there are a lot of options in the market commonly ranging from 7 up to 90 days. The longer the scent time, the more expensive the product.
The choice is up to you, especially your budget and needs.
For long-term uses, our expert testers advise choosing a plug-in air freshener that lasts at least 30 days so you don’t need to change it constantly. If you’re a seriously budget-conscious shopper and do not use an air freshener quite often, it is fine to opt for a shorter one.
Controllability
A plug-in air freshener isn't required to function constantly in some cases - like in the bathroom or laundry room. To optimize the scent time, you can turn the device on and off according to your needs.
Or, a more effortless solution is to choose a plug-in air freshener with multiple time settings or delay function.
Multiple timer options allow you to have the device worked in a certain period of time depending on the chosen setting, then automatically shut off.
The delay function is a bit different: It functions for a certain period of time, then pauses (also for a certain period of time), then restarts, and keeps repeating this cycle until the scent is out or you shut it off.
Another recommended function is scent intensity adjustments. The higher settings release bolder fragrance – which is suitable for large rooms; the lower settings are on the opposite.
This function is versatile and comes in handy for a house with rooms of different sizes.
Pet Safety
While plug-in air fresheners that scent from essential oils are health-friendly to humans, some of them aren’t to cats and dogs.
Oils like peppermint, cinnamon, tea tree, sweet birch, pennyroyal, pine, ylang-ylang, citrus, and wintergreen are toxic to dogs. Meanwhile, oils like lavender, tea tree, cinnamon, citrus, clove, and peppermint are toxic to cats.
Therefore, if you are a pet parent, consider choosing the right oil that suits your scent preference and your pets.
Which Brands Make The Longest Lasting Plug In Air Freshener?
Glade
Founded in 1956, Glade has been the world's leading American brand of household air fresheners. With non-stop development, they have had a lot of patented scent technologies and are the pioneer in many innovative, practical air fresheners to enhance users' convenience.
Air Wick
Air Wick is one of the world’s most dependable stops for premium air fresheners made of 100% natural ingredients with no toxin. All of their products meet many international safety standards and are supported by the manufacturer’s 30-day return guarantee.
Febreze
Another proud US brand of household odor eliminators is Febreze, founded by Procter & Gamble. Their products are widely sold in New Zealand, Australia, Asia, Africa, Europe, and America.
Scent Fill
Despite a young brand - founded in 2016, Scent Fill has constantly developed to become the fastest-growing US manufacturer of air fresheners. They stand out for long-lasting scent and safe ingredients using 100% Natural scented oil refills. And, the price is unbeatable.
FAQs
How do air fresheners work?
The way air fresheners work is to diffuse fragrance into the air – either as particles of fragrance ingredients that evaporate directly from a source or as droplets transitioning to vapor - to cover unpleasant odors and leave behind a good smell.
Can plug in air fresheners cause fire?
The case that an air freshener sparks a fire rarely happens. The cause of most such fires were reported from faulty wiring in the house.
Can you leave plug-in air fresheners on all the time?
No, you can’t. Although a plug-in air freshener rarely causes a fire hazard, leaving it on all the time is wasteful of scent and energy.
Do plug-in air fresheners use a lot of electricity?
No, they don’t. A typical plug-in air freshener consumes around 4W, which is very little.
Can you plug an air freshener into an extension cord?
No, you can’t. It is not recommended plugging an air freshener into an extension cord for safety.
Conclusion
Our team hopes this article has helped direct you to the longest-lasting plug-in air freshener for your needs and budget. Whether you are seeking one for small room, bathroom, cold room, or kitchen, there’s likely a good pick made just for you. Thanks for reading!
