Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- EASY CLAIMS PROCESS: File a claim anytime online at www.Asurion.com/Amazon or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
- MORE DETAILS: Additional information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase (if you do not see this email, please check your spam folder). Contact us if you cannot locate your plan confirmation and Terms & Conditions via email at AmazonFeedback@Asurion.com.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
- Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
Add an Accessory:
- 6 VIDEOS
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
Enerzen Ozone Generator 40,000mg Industrial O3 Air Purifier Deodorizer (40,000mg - Black)
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Color | Black - 40,000 mg/h |
Brand | Enerzen |
Product Dimensions | 6.75"D x 8"W x 5.75"H |
Specification Met | CE Certified |
Noise Level | 30 dB |
|
| ||||
|
|
About this item
- GETS RID OF THE SMELLY BITS YOU CAN'T SCRUB AWAY: Ozone reacts with odors in the air, water, fabrics, and walls to remove, instead of mask them. Unlike other types of air purifiers, it does not require air passing through the machine to remove odors.
- COMMON USES: Deodorize cars, boats, dumpsters, kitchens, bathrooms, basements, flood and fire affected areas, as well as any cooking, smoking, pet, "musty", or general odors.
- EASY OPERATION: Turn the timer knob. Leave the space. When ozone generation is finished, allow an additional 30 minutes for any residual ozone to revert back to breathable air.
- WARNING: All ozone generators are meant to be operated in unoccupied spaces only. Remove any people, pets, or plants. The space may be re-occupied after 30 minutes of "airing out". Not available for sale in California. EPA Est. No.: 94263-CHN-1
Additional Details
Frequently bought together
Similar items that may deliver to you quickly
Product Description
What is ozone?
Ozone neutralizes and removes odors, instead of masking them.
Unlike other deodorizing methods, ozone actually searches out and neutralizes odor molecules. With three oxygen atoms in each molecule, rather than the two oxygen atoms in the air we breathe, ozone is unstable. Its extra oxygen atom can detach and grab onto odor molecules, making their composition neutral.
Deodorize areas you can't clean.
Ozone reacts with odors in the air, water, fabrics, walls, and ceilings. And unlike other types of air purification systems, an ozone generator does not depend on the air passing through the machine to do its job.
Step 1 - Remove the Odor Source
- Remove and clean any accessible odor sources and pollutants for optimal results
Step 2 - Set the Timer
- Set the timer up to 3 hours
- An average 2 car garage will require 45 minutes of treatment time
Step 3 - Leave the Room
- Make sure no pets or people are near the area to be treated
- We include a door hanger that can be used to notify others
Step 4 - Air-Out the Room
- Air-out the treated area for a minimum of 30 minutes before allowing people or pets to re-occupy the space
- If you notice any lingering odors, the area may be retreated at a longer duration
(O-111) - Compact Wall Plug-In Air Purifier and Deodorizer for Small Spaces | (O-222BA) - Battery Operated Air Purifier and Deodorizer | (O-555 / O-777) -Deodorizer for Small to Medium Areas | (O-888) - Deodorizer for Medium to Large Areas | (O-922D) - Digital LCD Deodorizer w/ Auto Settings Based on Area Size | (O-UVC2/O-UVC3 Pro) - Air Purifier and Deodorizer for Oversized Areas | |
---|---|---|---|---|---|---|
Customer Reviews |
4.0 out of 5 stars
103
|
3.7 out of 5 stars
77
|
4.7 out of 5 stars
1,696
|
4.6 out of 5 stars
23,534
|
4.5 out of 5 stars
482
|
4.3 out of 5 stars
220
|
Price | $34.95$34.95 | $57.95$57.95 | $79.95$79.95 | — | $179.95$179.95 | $199.95$199.95 |
Ozone Output | 50 mg/h | 1,250 mg/h | 40,000 mg/h | 50,000 mg/h | Adjustable 150 mg/h to 40,000 mg/h | Adjustable 150 mg/h to 50,000 / 60,000 mg/h |
Unit Dimensions | 4.75" (L) x 4.75" (W) x 1.75" (D) | 4.75" (L) x 6.75" (W) x 1.65" (H) | 7" (L) x 8" (W) x 6.5" (H) | 7" (L) x 8" (W) x 6.5" (H) | 7" (L) x 8.5" (W) x 6.5" (H) | 8.75" (H) x 10" (W) x 7.75" (H) |
Maximum Timer Length | 30 Minutes | 30 Minutes | 3 Hours | 3 Hours | 12 Hours | 24 Hours |
Pulsating Fan Speed and Ozone Output for Stubborn Odor Removal | ✓ | ✓ | ✓ | |||
Cycle Mode for Ongoing Auto On / Off Treatments | 5 Min On, 25 Min Off, 5 Min On.....Ongoing | 30 Min On, 10 Min Off, 30 Min On.....Ongoing | Adjustable 15 Min to 12 Hr On, 12 or 24 Hr Off, 15 Min to 12 Hr On.....Ongoing | |||
Room Exit Delay / Fan Speeds | 30 Sec Exit Delay / 5 Fan Speeds | |||||
Hold Function Allows Continuous Ozone Output w/o Shutting Off | ✓ | ✓ | ✓ | ✓ | ✓ | |
HEPA Filter | ✓ | |||||
UV-C Bulb | ✓ | ✓ | ||||
Negative Ions | ✓ | ✓ |
(LB-333) - 2-in-1 Air Purifier and Deodorizer | (LB-444) - 7-in-1 Air Purifier and Deodorizer | (LB-555D) - Digital 6-in-1 Air Purifier and Deodorizer | (APW-4000 / APB-5000) - Digital 4-in-1 Air Purifier for Table Tops and Counters | (B-1000/S-3000) - 5-in-1 Air Purifier and Deodorizer | (LB-999) - 5-in-1 Air Purifier w/ Oversized Filters for Quick Air Turnover | |
---|---|---|---|---|---|---|
Customer Reviews |
3.4 out of 5 stars
99
|
4.4 out of 5 stars
237
|
3.4 out of 5 stars
99
|
4.4 out of 5 stars
556
|
4.1 out of 5 stars
12,969
|
3.3 out of 5 stars
48
|
Price | $119.95$119.95 | $174.95$174.95 | $159.95$159.95 | — | $99.95$99.95 | — |
Negative Ion - Coverage Area | 3,600 sq. ft. | 4,000 sq. ft. | 4,000 sq. ft. | 2,000 sq. ft. | ||
Unit Dimensions / Air Filters Physically Trap Airborne Particles - Coverage Area | 8" (L) x 8" (W) x 13.75" (H) | 13" (L) x 9" (W) x 11" (H) | 13.5" (L) x 9" (W) x 10.75" (H) | 10" (L) x 5.25" (W) x 7.5" (H) / 1,000 sq. ft. | 5.5" (L) x 6.5" (W) x 17" (H) / 1,000 sq. ft. | 11" (L) x 11" (W) x 22" (H) / 2,500 sq. ft. |
Ozone Deodorization - Coverage Area / Ozone Output | 500 sq. ft. / Adjustable 50 mg/h to 400 mg/h | 800 sq. ft. / Adjustable 50 mg/h to 800 mg/h | 650 sq. ft. / Adjustable 50 mg/h to 600 mg/h | 75 sq. ft. / < 0.05 ppm | ||
Adjustable Fan Speeds / Nightlight | Variable Fan Speed | Variable Fan Speed | 3 Speeds | 2 Speeds / Separate On Off Nightlight | 3 Speeds / Separate On Off Nightlight | |
Maximum Timer Length | 8 Hours | 8 Hours | ||||
Pre-Filter Traps Large Particles to Increase the Usable Life of the Other Filters | ✓ | ✓ | ✓ | ✓ | ✓ | |
HEPA Filter | ✓ | ✓ | ✓ | |||
Carbon Filter | ✓ | ✓ | ✓ | ✓ | ✓ | |
UV-C Bulb | ✓ | ✓ | ✓ | ✓ | ✓ | |
Photocatalytic Oxidation (PCO) Filter | ✓ | ✓ | ✓ |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 8 x 6.75 x 5.75 inches; 5 Pounds
- Item model number : O-777
- Date First Available : March 27, 2014
- Manufacturer : Enerzen
- ASIN : B00JAP7388
- Best Sellers Rank: #2,738 in Home & Kitchen (See Top 100 in Home & Kitchen)
- #1 in Home Air Ionizers
- Customer Reviews:
Product guides and documents
Compare with similar items
This Item Enerzen Ozone Generator 40,000mg Industrial O3 Air Purifier Deodorizer (40,000mg - Black) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $79.95$79.95 | -22% $59.99$59.99 List: $76.99 | $55.99$55.99 | $99.99$99.99 | $75.99$75.99 | -5% $56.98$56.98 Typical: $59.98 |
Delivery | Get it as soon as Thursday, May 16 | Get it as soon as Monday, May 20 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Friday, May 17 | Get it as soon as Thursday, May 16 |
Customer Ratings | ||||||
Easy to use | 4.8 | 4.9 | 4.9 | 4.3 | 4.7 | 4.8 |
Odor elimination | 4.5 | 4.7 | 4.7 | 4.3 | 4.5 | 4.9 |
Scent | 4.1 | 4.3 | 4.3 | 4.0 | 4.2 | 4.3 |
For small spaces | 4.6 | 4.7 | 4.7 | 4.4 | — | 5.0 |
Freshness | 4.4 | 4.7 | 4.7 | 4.2 | 4.6 | — |
Sold By | OION | KATCHY-SHOP | KATCHY-SHOP | Maleb | Mei Yi Technology | G-GRACE |
filter type | Ozone | UV Light | UV Light | HEPA | — | Activated carbon filtration |
floor area | — | — | — | 6000 square feet | 4000 square feet | 4000 square inches |
control method | touch | — | — | touch | touch | touch |
power source | AC | Ac/dc | Ac/dc | AC | AC | AC |
specification met | CE Certified | — | — | EPA Certified | FCC Certified, ⚠️Use ozone only when human and animal is not in the premises. | RoHS Certified |
weight | 5 pounds | 6.6 pounds | 6.6 pounds | — | 4.8 pounds | 4 pounds |
Videos
Videos for this product
1:00
Click to play video
Should You Buy This Ozone Generator? My Experience
Wendy
Important information
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the smell, portability, and value of the air purifier. They mention that it helps with the smell quite a bit, it's small but oh so powerful, and that it'll be well worth the investment. They're also happy with ease of use, and performance. However, some customers have different opinions on quality, ozone production, and timer.
AI-generated from the text of customer reviews
Customers like the smell of the air purifier. They say it helps with the smell quite a bit.
"...Turned this on for hour and a half and all smells were obliterated. Even the cleaner was amazed...." Read more
"...I used it twice before moving in and we have had no problem with smells since using it...." Read more
"...O-888 and within a few days and little other treatment the disgusting odor was gone...." Read more
"...After 3 days there is no more smoke smell and it hasn't come back. I haven't used it for the house anymore...." Read more
Customers like the performance of the air purifier. They say it performs its job amazingly well, works well in the house, and is powerful. Some say that the units will continue to work, but can become a nuisance if you are going to use them. Overall, most are satisfied with the product's performance.
"...But WOW, This is incredibly powerful! I have no way to tell if this is actually 40,000 mg or not, but it definitely chucks it out!..." Read more
"...The units will continue to work, but can become a nuisance if you are going to use the units within earshot...." Read more
"...I highly recommend this product it really does the job. I recommend cleaning it regularly and maintaining it and it will last for years. Five stars" Read more
"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more
Customers like the value of the air purifier. They mention that it's well worth the investment, and is a great budget friendly ozone machine. Some say that the units are small, cheap, and effective.
"...The units are cheap enough that if anything major goes wrong, we can just replace them rather than repair them similar to printers in our office..." Read more
"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more
"...Conclusion: these units are so small, cheap and effective it would be very hard to justify the bigger more expensive models...." Read more
"...Can't believe how well it worked, worth every penny...." Read more
Customers find the air purifier easy to use. They say the instructions are clear and the user's manual is written in proper English. They also appreciate the timer setting and the fact that it eliminates smells.
"...it because it works well, is relatively inexpensive, and easy to operate." Read more
"Good quality and easy to use." Read more
"...The Enerzen Commercial Ozone Generator is painfully easy to use. It is as simple as turning a timer and getting out of the room.-..." Read more
"...I got approval from a highly sensitive pregnant partner! Easy to setup and operate. Highly recommend" Read more
Customers find the air purifier portable. They mention it has a small footprint, making it easy to tote around. Some say the compact boxy design makes it easy for vehicles or small rooms. Overall, customers are satisfied with the product's portability and efficiency.
"...This made such a huge difference. The room is usable again!!..." Read more
"...Compact size- Powerful- Inexpensive- Harmless to foodstuffs etc.Cons:- No filter- No replaceable grid-..." Read more
"...Conclusion: these units are so small, cheap and effective it would be very hard to justify the bigger more expensive models...." Read more
"...BUY THIS ONE! It takes up almost no room (smaller than a shoebox) but really makes its presence impossible to ignore!" Read more
Customers are mixed about the quality of the air purifier. Some mention it's good quality and easy to use, while others say it may be too strong and trashed their apartment. Some say the cilia appear missing and others appear misshapen.
"...The fan is strong and the heat sinks work well enough that the ozone output doesn’t cut out...." Read more
"...This made such a huge difference. The room is usable again!! Quality seems good but time will tell....even if it does break soon, this is much..." Read more
"...hours during moderate exercise, many cilia appear missing and others appear misshapen...." Read more
"...It’s certainly nobody’s toy. It’s an industrial strength tool for helping you win your battles against bad smells and should be treated with..." Read more
Customers are mixed about the ozone production of the air purifier. Some mention that it puts out a lot of ozonode very quickly, and that it needs fresh air to create the Ozone. However, others say that it produces too much oznode in the house and is dangerous. Some customers also report that the resulting odour affects rubber rollers.
"...fan is strong and the heat sinks work well enough that the ozone output doesn’t cut out...." Read more
"...- Ozone is dangerous... you don't want to be in the room when this thing is running, and you want to give the room plenty of time to air out before..." Read more
"This ozone generator will produce what seems like an amazing amount of ozone. Made the room hazy after about an hour...." Read more
"...Please be aware: OZONE IS BAD FOR YOU! Do not run these machines while you are in the room, ideally while you are not even in the house...." Read more
Customers are mixed about the timer. Some mention that the built-in timer is great and convenient, while others say that it doesn't work.
"It eliminates all odors. My only complaint is that it only has a mechanical timer which can't be reset." Read more
"...Turn the timer carefully and you'll have this device for years to come!" Read more
"...(too long for the room size) because any less and the machine turned off in 30 seconds. Worst of all, the ozone smell has lingered for over a month...." Read more
"...Easy to use. Love the mechanical timer, a simple old fashioned dial just like a kitchen timer...." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
About 2 years ago, I moved into a townhome I had been renting out for several years. I found that the tenants 2 college age boys had moved in (against lease terms) and were chronic smokers (way against lease terms). Luckily, they had locked themselves into the master bedroom and bathroom but did a number on the place above and beyond the deposit over the course of 3 years. The smell was horrific, and a month after painting and replacing carpet, the stench was still terrible. I got a quote from ServPro for about $2700, which I couldn’t afford at the time. I noticed in the quote that they’d be using ozone generators. I was already familiar with the technology behind them, and had used similar technology years before.
Unfortunately, they’re illegal in CA as of 2017, because CA knows what’s best for us. Apparently, people can’t read the warnings and would sit in a room with the things running. Or more likely, legislators have invested stock in ServPro and other smoke damage experts who are undoubtedly quite happy about this law. So, I bought the machine, had it shipped to a friend in TX who then forwarded it to me.
In a 20x15x10 room, I ran the machine for about 12-14 hours, and then again in the bathroom (the worst) for another 12. It was amazing. It smelled springtime fresh and the odors never came back. The light fixtures were still yellow, but that was an easy fix! Since then, I have lent the machine to realtor friends for pet odors, smokers and general mildew smell in laundry rooms and garages. Let me tell you, cat urine is a category all by itself. In all cases, the machine did its job.
Recently, I moved into another vacated property and ran the machine in the garage for a few hours. I had already bug-bombed the place a few weeks previously. There were dead spiders everywhere, and the wet, mildewy smell was gone (apparently the tenants had an aversion to closing windows and doors during rainstorms).
Pros:
- Oxidizes all organic matter (smoke, mildew, pet dander, pet urine, bugs, mice, etc.)
- Compact size
- Powerful
- Inexpensive
- Harmless to foodstuffs etc.
Cons:
- No filter
- No replaceable grid
- Only oxidizes organic compounds/matter not chemical caused odors
- Illegal in CA and possibly other states
- Must vacate area and air out before coming back
- Can possibly begin to break down plastics, rubber, foam etc. with overuse
If you’ve got teens active in sports, you don’t have to worry about buying all kinds of odor masking laundry garbage for their room or clothes. Hang their stuff in a garage, sealed closet or laundry room and turn on. Stick it in Jr’s room while he’s at practice. Cat box stinking up the place? Puppy make a mess on the carpet? Clean it then run this baby for a couple of hours. Inherit Uncle Bob’s Plymouth Roadrunner, but he smoked cigars? A lot?!? Stick this box in the car and run for a few hours. Problem solved. Got spiders in the garage? Ants? This thing will make short work of icky bugs. As of 8/7/21, Shawn Wood (on Youtube) who has a show called Moustrap Monday will be testing to see if these either kill mice/rats, or more likely, are such an irritant that it drives them away. I’ll update once he tests this out. So far, he’s eliminated a yellow jacket nest, which is impressive.
If there’s a downside (besides potential overuse breaking down plastics) it’s that you need to allot time necessary to use it. That also includes time to air out a room. So you’ll need to plan ahead. Make sure the kids aren’t going to be coming in, and that there’s time to air out (with fan assistance if needed) so people and pets will be safe. Plus, it smells *so* good afterwards! Like after a rainshower/thunderstorm.
Are there better machines as far as longevity and design? It appears some are designed for longer use with replaceable parts. They’re also more costly. When I bought this, I wasn’t sure it would work. However, I’d buy the exact same machine again. I’ve used it many times, lent it out many times, and it’s not skipped a beat. Unless I’d need to do a very large space and was pressed for time, I’m not sure what the advantages for a larger machine would be. I’m very happy, and think you will be as well if any of this looks compelling to you. So, recommended? Without hesitation, 5 stars.
With the pandemic, lots of talk about treating air with UVC. That triggered memories that UVC lights are commonly used to disinfect operating rooms at work. So I gave it a go with some lights I picked up from Amazon. Well, success! But hard one as I had to do each room like 6 times, moving the light each time.
From reading reviews of UVC lights, I came across the idea of ozone generators. They work much more globally that lights, filling spaces the lights cannot touch effectively. Both types of units are dangerous and have to be used with caution. I've been burned by UVC lights in the operating room with tidbits of exposed skin. And ozone is tremendously harmful to life, not just microbes. In particular for humans, toxic for lungs. So you need remove plants, pets and people from your home.
So I bought this unit in cold weather so opening windows was out (I had storm windows on anyway). With a bit more research I found that the ozone breaks down over time. Depending on how much you generate determines how long before it is safe to reoccupy. However that is hard, and I found recommendations that 4 hours after using generator is a very conservative safety margin. Thus it was easy to simply use for the maximum time either whole house or per room and add 4 hours and not bother with airing out the rooms or house.
Easy to use. Love the mechanical timer, a simple old fashioned dial just like a kitchen timer. No delay before starting so be prepared to leave the house immediately. There is a distinctive smell after using that in my experience lasts about one day at most. Not an unpleasant smell at all, smells clean. Not unrelated to positive ion generators I think. Good value, and I read tons of positive reviews here.
As a huge bonus, it kill spiders!!! Other insects as well presumably.
Top reviews from other countries
I'd read online about ways to get rid of cigarette odours, and everything kept coming back to Ozone treatment. Finally, I decided enough was enough and bought this machine - and WOW. I am genuinely impressed.
We ran it for various times in different rooms - in the lounge and the hallway where the smell was strongest we did a couple of treatments at different times (30 mins/45 mins, even up to 1.5 hrs). The ozone smell is quite distinctive and harsh on the throat so make sure you don't breathe it before you can open all windows and air it out fully.
It has made such a huge difference to the flat - it was horrible to smell cigarettes every single day in every room. I really recommend this machine.
I bought this after reading some reviews, took it upstairs and ran it for about 20 mins. I then went shopping to let it do its work, then came back and opened all the windows for about an hour.
The smell was completely gone! Not just the tobacco smell though, any other smells were gone too. It smelled slightly like a swimming pool that had just been cleaned.
Some notes: as 03 is heavier than air, some of it went under the door (which was closed) and then down the hall and down the stairs, so I could smell it downstairs too. Not a problem, it disinfected/deodorised the stairs too.
The next day some of the original smell is only very faintly detectable. But another dose or two should do the trick.
In sum, this has saved me a lot of time and money, and I'm really pleased I bought it.
Reviewed in Italy on November 8, 2020
Smelt like a Sunday roast after lol
Caution as it says in instructions
Don’t enter the area when using this item
Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.