O-888 Industrial Ozone Generator 20,000 mg/h - O3 Machine Air Ionizer Odor Remover Eliminator for Rooms, Smoke, Cars, and Pets

Ok giving this a 4ish rating. The first one I received had a bad power supply and did not work. :-( BUT, the company replaced it immediately and the new one worked amazingly. :-) Purchased a new used car with a smokers smell to it from Car Max. Ran this for 1 hour in the car Friday evening, let it sit over the weekend with the windows closed and then let it air out in the sun the following week. I get into the car now and smell nothing. Yes, the ozone smell dissipates over time. It was amazing and please be careful and avoid being around the ozone without ventilation.

I own a car dealership and took a car in on trade not knowing that it was owned by a smoker. I have tried lots of things in my years but decided to give this a try since the smell hit you like a brick with this car. I set it for three hours and plugged it in after I exited the vehicle. I came back after 6 hours and was actually surprised to find no cigarette smell. I think three hours was over kill. There is a lingering O3 smell but it is fading after a few weeks. I’d air the car out but it’s winter and raining etc. I’ll update if the smoke smell comes back but I don’t think it will. Super happy to have found this.

I bought this because I had an apartment turned over to me that somebody had smoked a lot of cigarettes in and this product works very well on this, room smells nice after 3 hrs of this machine running. I tried it on the second apartment that smelled works well also. Note The more Odor present the more it works if you have a place that has no discernible odors and you put it in there you can’t notice as much difference.

My home was filled with smoke for hours due to wood stove door leak. I was given a price of$3500 to remediate the smoke odor. There was no other damage. After blowing the smoke with fans (3hours) I put this ozone generator on my kitchen countertop for 4 hours while I was gone to work for three consecutive days. After the third day the odor was pretty much gone. You can still smell a slight smoke odor if you put your nose right in the carpet. I love this machine and it has many other uses!

I love this thing. Background story: I bought a house to flip, but the house had been heavily smoked in. I did a bunch of research and found ozone generator are used in fire damaged or water damaged (mold) houses. So I came up with a good plan to rid the house of the cigarette smoke smell. 1) Immediately rip up and remove all carpet. The stank will never leave if you dont do this. 2) Proceed to wash the walls AND ceilings with a cleaning agent. I used TSP (tri sodium phosphate) 3) Wash all surfaces, windows, cabinets, tiled floors, wood floors, light fixtures, etc. with the appropriate cleaning agent. I used a bleach mixture on kitchen and bathroom tiled floors, then used a vinegar based solution on cabinets and such. Also used some lysol multi surface cleaners in a lot of areas. 4) After everything was washed (including ceilings), I flicked the switch on the ceiling fan blades to reverse the airflow upwards and busted out the Enerzen ozone generator. I sealed up each room and ran 1 hour treatments in each room until every room had been treated. The smell was virtually gone at this point. I honestly couldnt tell it had ever been smoked in. Also, I used a box fan to blow the ozone into the ceiling fans and let it bloom down throughout the rooms. Remember, ozone is heavier than air. You need to get it up high so it can properly disperse and eliminate everything. 4) Then, I started priming everything with Kilz original primer. This is an oil based primer that seals walls up so if that if you happen to have tar and tobacco and nicotine still on the walls, it will be blocked. 5) After everything was primed, including ceilings, I painted everything like normal. Some ceiling white on the ceilings and some good neutral colors on the walls. 6) Then I installed some hardwood, carpet, and various other new flooring. Everyone said the house smelled like a fresh new house. It was amazing. The turning point was obviously after the ozone treatments. I cant believe I got such a powerful ozone generator for so cheap. This thing kicked some serious butt. I would definitely recommend this product to anyone. 5/5. If you are doing a cigarette smoked in house rehab, you NEED this thing!!!

This one device removed almost 30+ years of cigarette smoke from our newly purchased home. There are conflicting reports, even from the EPA, as to whether these devices are effective. This one pumps out a significant amount of Ozone. You need to be prepared to leave the house almost immediately because if you forget something and go back in the room, it is immediately inundated with Ozone. *** This is an industrial strength device so be careful and research on Ozone before using ***. The previous owners repainted the entire house, which covered up the smoke smell just long enough for us to purchase it. A week after purchase, the cigarette smell was terrible. It took many applications, probably 20-30 times of 2+ hours of Ozone, but the smell is gone. When we tell guests how bad it was, they cannot believe it. My tip: Put the Ozone device close to a return vent and turn on the central HVAC fan. Run for the maximum time. Return to the house 1-2 hours after the maximum time, open as many doors and windows as possible and wait another 30 minutes.

Cleaned interior, put Lysol through HVAC a system, cleaned/conditioned leather, added 8 Bamboo charcoal filters and still the funky smell persisted. Did (3) fifteen minute ozone treatments followed by doors opened and outside for an hour. WOW what a difference. Odors reduced by 90-95%. Once in a while, I can still detect a slight drift of odor. Will probably do a 4th treatment with truck running and HVAC in recirculate mode. Also, used it on our Jeep Wrangler, where dog odors were noticeable. Not anymore, no odor at all after (2) fifteen minute treatments. Unit appears to be rugged. Timer has a solid mechanical feeling. Fan moves enough air. Red pilot light handy for looking from outside of vehicle to check if cycle is complete. Lastly, I went to Oion website and ordered a spare ozone plate. Found out it was made in Japan and not that Chinese junk. Not many manufacturers backup their products with spare parts and service.

Over the last two weeks Ive been using this on our townhouse prepping it for sale and removing cigarette smells from the last tenant. It does exactly what its supposed to do: lots of ozone very quickly in a very small form factor. Whether that ozone is going to do what you hope it does is another matter. The way it works, as I presume all ozone generators work, is by using a conductive grid on a non conductive ceramic plate electrified with a high voltage, creating hundreds if not thousands of tiny purple electric arcs, generating ozone the same way a lightning strike does. Its beautiful to watch as the combined effect is a uniform sizzling violet glow inside the box. When I first used it, the lower center of the grid was dark (uh-oh I hope thats not dead) but after three hours of use the whole grid now lights up evenly. I think electricity is cool, but dont worry, this is not a fire hazard or an electrocution hazard, provided you dont do something stupid like turn on the natural gas or drop it in a bathtub. The unit does not generate any heat. It does not vibrate. The fan noise is the predominant sound, not the sizzling of electricity. This is my first ozone generator so I am unable to compare this to other brands or models. I have no idea if it actually produces 9000mg of ozone per hour. I have no idea if its 50% more productive than the 6000mg version. I dont know how long it will last. But as far as generating ozone, it does that very well, according to my nose. It generates it like exhaust from a jet turbine. As far as ozone actually eliminating odors, it works... on light odors only. Our tenant was told not to smoke inside but she did anyway because nursing her addiction was too important to her to waste time going outside. She tried to sneak a few cigarettes inside the bathroom with the fan on but theres no hiding it. Smoking even one cigarette will stain the room with that smell for a long while and it will be obvious to anyone who hasnt had their sense of smell blasted away by years of smoking. We cleaned the bathroom and painted the walls but it did nothing to reduce the smell. However, one three hour ozone shock treatment, followed by 24 hrs of sealed fan action on the whole bathroom removed all the smoke smell except for the fart fan. Those fan blades apparently accumulated tar because turning it on kicks out a brief puff of cigarette smell before sucking it back up and out the roof, so we tried a second three hour shock treatment just in the toilet room with the door closed and the fart fan on. It helped but still didnt completely eliminate the fan smell, so we did a third shock treatment before moving on to the basement / whole townhouse (2400 sq/ft). It takes so long for the ozone to dissipate even after airing out the unit with windows open for 24hrs. Ozone just soaks into everything, which is good as it will seek out and destroy, but I would advise against doing ozone treatments if you plan on showing the unit to potential buyers in less than a week; they will totally notice the smell of ozone. So how does three hours of this unit do on an entire three story 2400sqft townhouse? Meh. Ozone is heavier than regular air so it will definitely all sink to the basement. Its important to have the central fan running continuously. After three hours even the upstairs smelled of ozone but the basement smelled several times more intense. To effectively remove a light cigarette smell from the entire townhouse in one blast is probably not going to happen. Better to isolate individual rooms, but that takes forever with only one generator. The best thing to do is have a ton of fans blowing the ozone up to the ceiling where most smoke rises and condenses. Let the treatment area remain sealed for at least 24 hours while the ozone continues to linger. It sticks around a while so let it do its work. If after all that Ive done the fart fan in the bathroom still kicks out a brief smell Im going to disassemble it and spray it with Vamoose, my backup plan. Conclusion: these units are so small, cheap and effective it would be very hard to justify the bigger more expensive models. I dont know what the actual generation rate is but why care if its 9000mg or 6000mg or even less when you can just run this unit longer, multiple times or, if youre really in a hurry, buy more than one. The half life of ozone is around 3 days in normal humidity, making the generation rate in only one hour relatively unimportant. Its very effective on light odor stains. Heavy stains are going to require actual surface treatment (Kilz primer, Vamoose) or surface removal (sanding down to the drywall, replacing carpet, etc). Also consider that youre probably only going to use this thing a couple of times, ever.

Nice clean air sent after use and airing out room

Eliminates odors very quickly. My daughter got an apartment that smelled like tobacco. We did the candles, Fabrezze and other methods to eliminate the smell and it didn’t work out until we use the Ozone Generator.