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

Our family has lots of pets, so we wanted something we could use to keep the house fresh-smelling even in colder weather, when we cant just leave some windows open all day. We read lots of reviews, and this seemed like the best. But still, you never know till you actually try it. We moved the pets out of the rooms we wanted to treat, and turned this on (we tried just an hour) then aired out the rooms. Now theyre awesome, clean and bright-smelling like the fresh scent after a spring rain. One piece of advice if youre a small woman like I am -- you really have to push the cord into the unit HARD. It will click when its all the way in, and then the red light will turn on. The instructions didnt mention this. I couldnt get it to work at first, but it was only because I wasnt pushing in the connection hard enough.

Recommend. Works impressively well. Definitely needs a couple hours to dissipate after timer finishes running.

My husband got this to air out a room in our rental the tenants were smoking in the bedroom and should not have been. The smell was awful. We had to paint the walls and ceilings and redo the floors but there’s still a hint of the smell. We’ve run this machine a few times and it seems to have helped a lot it’s usually best right after it’s done and then eventually we get a whiff of smoke and run it again. But I think it’s helping! And at least now it’s not a standing odor in the room

Hurricane Harvey flooded my house, and my car, and all the neighbors, and some family. I bought this during the hurricane, it has been a life-saver. Salvaged goods go in the storage room, I seal it up (painters tape, doors and vents, also locked the cats out of that side of the house) and ozone treat them while Im away at work, when I get home air it out and all the moldy musty smells are gone. I removed the carpet from my car, dried it, replaced the padding and ran the ozone with the carpet in the car. It smells just like it did before the flood. I even had a long day at work, my shirt and I were smelling pretty rank from the contamination on a job site, and I had to go visit a customer. So I put the generator and my shirt in a plastic box, ran it for 5 minutes while I washed up a bit. Shirt smelled nice and clean, with a bit of an ozone twinge to it. I felt much better smelling nice. This is basically a magic odor killing box.

On my second use in vehicles, working good so far

First one failed within 3 seconds. Amazon sent replacement and its been working for an hour. We shall see!!!! I will change rating if it works. Update: replacement unit works fine, have 6 hrs on it now with no problem. I would have given 5 star if first unit had not failed.

Emits an incredible amount of ozone! You really need to take their advice and not run it in rooms with people or pets. After just a couple minutes exposure I could feel the effect on my lungs...be careful! The unit did a great job removing odors from a car, and Im now testing it in our basement. I purchased it primarily to keep our mountain retreat smelling fresh rather than musty. I havent had a chance to get it up there yet. I did disconnect the internal timer as another customer suggested, and have the unit plugged in to a digital timer with built-in backup battery. Weve tried other units that look like furniture with beautifully finished wood cabinets. They put out a much lower amount of ozone, pretty much requiring them to be run constantly. They also tend to fail after about a year. This unit replaces one of them, and though not as attractive were hoping to get better performance and life out of this unit. Ill update this review if we run into any problems...

Ive purchased several of these units for use in our apartment buildings. They produce a very high volume of ozone, and knock the stink off fast Besides being a great product, Enerzen is a great seller to deal with. A unit I purchased in 2019 recently developed a problem with arcing in the ceramic plate socket. I contacted Enerzen to purchase replacement parts, but even though my unit was over a year out of warranty they supplied the parts to me at no cost. Enerzen is definitely a company that stands behind their products!

Removed dog smell from bedroom and cigar smell from car

Definitely cleans the smells out of the air. I have used it in the cars and garage and a few rooms in the house. And whatever smells that ere there are gone when it’s done.