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ONA Pro Natural Odor Neutralizer Gel 25.8oz

4.5 4.5 out of 5 stars 1,133 ratings
$18.16 with 11 percent savings
List Price: $20.37

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Purchase options and add-ons

Brand Ona
Item Form Gel
Unit Count 1.0 Count
Number of Items 1
Item Volume 1000 Milliliters

About this item

  • Essential oil formula: safe to use, non-toxic, and environmentally friendly
  • Simply remove cover under the vented lid and let ONA provide constant and controlled odor removal for any area
  • Removes odors from pets, cooking, garbage, smoke, sports equipment, vermin, mildew, etc.
  • Powerful - proven in commercial and industrial applications
  • Made in Canada

Customer ratings by feature

Scent
4.3 4.3
Odor elimination
3.9 3.9
Value for money
3.8 3.8
See all reviews

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ONA Pro Natural Odor Neutralizer Gel 25.8oz

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Product Description

Ona neutralizes odors by evaporating & contacting the odor molecules. Remove lid & place container in an area with good air flow. Increase odor control by pouring gel into a tray to increase evaporation. Regulate odor control by increasing or decreasing the amount of ona exposed. Ona pro gel is as close to odorless as we have ever come. Although it has a slight scent When sniffed in the container, The final result when working on powerful, noxious odors is simply a clean, fresh smell - period. It leaves nothing behind To indicate that any odors were present. Ona pro gel is all you will ever need. No scrubbers, no filters, nothing - just ona pro.

Important information

Ingredients

Gel

Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,133 global ratings

Customers say

Customers like the quality and performance of the air freshener. For example, they say it lasts a long time, has a fresh quality, and works great. That said, opinions are mixed on value and smell.

AI-generated from the text of customer reviews

106 customers mention97 positive9 negative

Customers are satisfied with the performance of the skin moisturizer. They mention that it works great, it works throughout their apartment, and it works longer than expected. Some appreciate the use of a fan to disperse the product.

"...If you blow a fan on it, it will not last nearly as long, but work much quicker. It is a jello-like gel that will dry out when & evaporate...." Read more

"...This worked extremely well, eliminating all smells in my apartment...." Read more

"...Excellent product." Read more

"...But it works! It works great." Read more

45 customers mention33 positive12 negative

Customers like the quality of the air freshener. They say it lasts a long time, has a fresh quality, and is better than most air freshners. Some mention that it has a minty fresh fragrance and that it clears the air fast.

"I have several of these and they last a long time. Get rid of smells - musty, too much cologne, that smell you can’t identify- it works!" Read more

"...of buying an Ozone generating device, this is hands down the best air freshener money can buy, and I've tried everything...." Read more

"...If you blow a fan on it, it will not last nearly as long, but work much quicker. It is a jello-like gel that will dry out when & evaporate...." Read more

"...However it does have a fresh quality to it once it is spread through the air.Very easy to use and does exactly what it says it will...." Read more

143 customers mention96 positive47 negative

Customers are mixed about the smell of the skin moisturizer. Some mention that it clears strong smells and works just as well to eliminate odors, while others say that the smell is not the best and is not perfumey.

"...a scent similar to a urinal cake, but it's not bad, it has a chemical-type smell. This will get rid of even the strongest odors...." Read more

"...dry out much faster than the ONA Block series but they work just as well to ELIMINATE odors...." Read more

"I have several of these and they last a long time. Get rid of smells - musty, too much cologne, that smell you can’t identify- it works!" Read more

"...$20 wasted. Not sure it eliminates odors...just over powers any smell in the room. That being said if you like urinal cakes you will adore this scent." Read more

23 customers mention12 positive11 negative

Customers are mixed about the value of the skin moisturizer. Some mention it's worth the money, while others say it'll cost more than expected.

"Works really well, wouldn't waste money on other gels. Worth the money." Read more

"...Highly recommend, even though it's pricey." Read more

"Lots of bang for your buck. Just opening the jar for a hour or 2 and my whole house is filled with sent" Read more

"...It's expensive to buy this way, much cheaper bought in bulk. But it works! It works great." Read more

8 customers mention0 positive8 negative

Customers are dissatisfied with the drying time of the skin moisturizer. They mention that it dries up quickly and disappears into nothing. Some say that it goes very quickly in low humidity areas.

"...They dried in a few days and were shriveled up underneath. I bought the quart and it was a world of difference...." Read more

"...It does take a little bit of time, but it does the job better than anything else I've tried." Read more

"...Shake it up occasionally, as it does dry out a bit if you don't...." Read more

"Works pretty well...seems like it is evaporating faster than I expected though. May have to get some of the liquid to make the gel last longer." Read more

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Top reviews from the United States

Tom Higgins
5.0 out of 5 stars Phenomenal deodorizer!
Reviewed in the United States on April 11, 2024
Verified Purchase
This is very different than something that masks smells, like Febreeze. This is an odor deodorizer, which actually attaches to the particles and deodorizes. This stuff is legit. It has a scent similar to a urinal cake, but it's not bad, it has a chemical-type smell. This will get rid of even the strongest odors. If you blow a fan on it, it will not last nearly as long, but work much quicker. It is a jello-like gel that will dry out when & evaporate. If you use a fan, you can rehydrate the gel, which will increase its use, but it'll be less potent. I don't use the fans, I just put it out on a dish. Highly recommend, even though it's pricey.
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Nicholas Hernandez
5.0 out of 5 stars It's a magical product.
Reviewed in the United States on October 19, 2023
Verified Purchase
WORTH THE MONEY. This one I bought was HUGE in comparison to the first ONA product I bought. It's half the size of your average ice cream container. If you need to get ANY smell out of ANYWHERE an ONA jar is the way to go. The gels do dry out much faster than the ONA Block series but they work just as well to ELIMINATE odors. I used an ONA block in the trunk of my car that my sister spilled her gas can in and I couldn't drive without smelling it, and ONA extracted the smell OVERNIGHT and I never had the scent return. And she spilled more than a sip of gas, more like a cup or even a quart. This order went into a bathroom that backed up and we couldn't get the smell out. No more FUNK now, thanks ONA
4 people found this helpful
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SC Nash
5.0 out of 5 stars This works
Reviewed in the United States on March 29, 2024
Verified Purchase
I have several of these and they last a long time. Get rid of smells - musty, too much cologne, that smell you can’t identify- it works!
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A. Chambers
4.0 out of 5 stars No stanky dank
Reviewed in the United States on August 19, 2021
Verified Purchase
Clears the strong smells but the scent of the ONA takes getting used to. It does smell similar to urinal cakes when in large quantities
One person found this helpful
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Gil
5.0 out of 5 stars It works great
Reviewed in the United States on February 13, 2024
Verified Purchase
Ona works great to remove odors and leave a nice scent.
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Brad Root
3.0 out of 5 stars Gets rid of odors, but irritated my eyes?
Reviewed in the United States on February 13, 2023
Verified Purchase
I used to work at a gardening store that sold Ona, so I knew it had a good reputation for getting rid of strong, skunky odors. I had a skunky odor problem of my own, so I bought the Ona Gel (on accident, I wanted Ona Block, but that's okay, Gel works fine). I drilled some holes in the plastic lid and set it up by my air purifier so that the outgoing air would pass over the Ona container. This worked extremely well, eliminating all smells in my apartment. I'd wake up in the morning and walk into the living room, and it would smell like Ona and not anything else, so the Ona was actually being circulated around my apartment somewhat by my office air purifier and maybe the HVAC system.

Only problem is that my eyes started hurting and I was getting tiny little styes all the time, with red patches and little white pimples under my eyes, and the area under my eyes was very tender and hurt if I rubbed it. After a few days, it dawned on me the only recent change was setting up the Ona on the air purifier, so to test the theory out I put the Ona away in a cabinet and by the next morning my eyes were 80% better and by the second day they were 100% better. So I think clearly something in the Ona was irritating my eyes.

So while the Ona Gel definitely eliminated any and all odors in my apartment, I don't think I will be able to keep using it. It's a shame, because even when running two HEPA air purifiers in my office, it can get very stinky and stay stinky for a long time without the help of Ona. I don't think everyone has this problem, and maybe I wasn't meant to leave it out at all times, but I did see one other review about someone saying it affected their roommate's eyes, so I am not alone in this!
6 people found this helpful
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Jason Rothstein
5.0 out of 5 stars Best Air Freshener money can buy
Reviewed in the United States on September 4, 2018
Verified Purchase
Short of buying an Ozone generating device, this is hands down the best air freshener money can buy, and I've tried everything. Glade plug-ins smell like chemicals, do a horrible job eliminating smell, and don't last more than a few weeks. Air purifiers in my experience do very little in regards to odor. I've also tried scented reeds, which are expensive and don't have very good coverage. Finally, I tried an aromatic oil nebulizer, but like the scented reeds it doesn't have good coverage and only masks odor. The Ona gel not only seems to quickly suck all bad smells out of a room, it's a gelatinous substance that appears like chunks of ice-- fairly aesthetically pleasing actually. So rather than leaving the ugly Ona jar out somewhere, you can simply pour off some of the slurry into a container of your choice and leave it out. Myself, I take a wide necked vase, pour some ona in, and stick some high quality fake flowers in it-- totally disguises the Ona freshener and appears as a flower arrangement with what looks to be glass beads at the bottom. Excellent product.
56 people found this helpful
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Terry Bates
5.0 out of 5 stars CONTROLS ODOR OF FLOWERING PLANTS
Reviewed in the United States on April 6, 2021
Verified Purchase
The odor was extremely strong, and the air filter was not helping much at all, so we ordered this. Once we opened the jar we poked a couple small holes in the top foil and set it down beside a small air cleaner with a fan on high. When we got back home today and opened the door the odor was totally gone, and with only a slight scent of the product. We see no need to remove the entire top wrapper, logically it should last much longer with the method of poking holes on top of the jar as opposed to removing the entire top wrapper. It's expensive to buy this way, much cheaper bought in bulk. But it works! It works great.
15 people found this helpful
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Top reviews from other countries

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Customer
5.0 out of 5 stars Works on dead mouse smell.
Reviewed in the United Kingdom on May 21, 2023
Verified Purchase
Had a dead mouse under the boards beneath the water tank in the loft which stank and permeated our loft bedroom and the first floor landing. Put this in the area next to the water tank and it started working instantly. Probably took a couple of days for the smell to completely go. The airing cupboard directly below was the only area that still had a smell so we bought a sachet of something different and put it in there (only because it was cheaper and it was a small space.) If the sachet hadn't worked we would have bought another Ona gel as couldn't ask for anything to work better. So easy to use - just shake, peel off the inside seal and put it where you want it. The smell of the gel is okay too - just smells of the essential oils but as we put it in the loft space couldn't smell that either.
One person found this helpful
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WB
5.0 out of 5 stars Wonderful
Reviewed in Canada on July 25, 2019
Verified Purchase
The smell can be overpowering out of the container... However! We decided to scoop a few spoonfuls of the gel pieces into glass ramekins. We then placed one ramekin in each room of our house. And wow! The odour is very mild, sometimes indiscernible. When you do smell it we find it smells like a cleaning product - inoffensive, pleasant and refreshing. The gel lasts a few days in a well ventilated area, so a little goes a long way with this stuff.

All in all this product is very good and it helps immensely with smells of dog or smoke.
3 people found this helpful
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anthony
5.0 out of 5 stars Plus de mauvaise odeur
Reviewed in France on June 24, 2019
Verified Purchase
Odeur de cigarette que je ne supporte pas et bien d'autres odeurs comme mon chien est parti presque directement. Dommage que le produit ne dure pas un peu plus longtemps. Pour les mauvaises odeurs c'est parfait et laisse une bonne odeur de fraîcheur.
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Roberto Molinero Maroto
5.0 out of 5 stars Cumple lo que promete
Reviewed in Spain on March 19, 2018
Verified Purchase
Increíble cómo absorve prácticamente y camufla el ambiente con un toque sutil a limpio. a la hora de su apertura cualquier mal o buen olor lo elimina del ambiente.
One person found this helpful
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Hydra Line Bully Kennel
5.0 out of 5 stars Kennel Urine Odours GONE FINALLY!
Reviewed in the United Kingdom on February 8, 2024
Verified Purchase
I had given up looking for anything more to get rid of the smells that come along with kennels and pups in the house. A friend recommended I try this and I’m so glad I bothered. It smells SO good! I didn’t realise there was anything at all that would get rid of Urine and dog smell! No more extra strong bleach fumes!!!!! Thank you!!!!!!!
One person found this helpful
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