Enerzen O-111 Negative Ion and 50mg/h Ozone Generator - High Output Wall Plug In Travel Air Ionizer Deodorizer - Bathroom Pet Hair Odor Allergies Smoke Eliminator

I really like this device and it's perfect for bathrooms especially if you have cats. In 3 - 5 minutes of use, any foul odor is completely eliminated and the bathroom is left smelling fresh. Sometimes cats have really potent smelling poop that can stink up the house. If I turn on this device to the red or flashing red setting the smell doesn't travel to other rooms. This is the best air freshener I have used. It doesn't cover up odors, it eliminates them. The device runs quietly too. It produces a quiet humming noise that i can easily block out of my mind.

I placed in garage to eliminate trash/recycling smell. So far so good! Took the odors out after about a day or two of continuous use. Noticed the “chlorine like” smell with the third option, but once odor was eliminated I changed it over to option one for the time being until I need some extra help. All in all, working as advertised for now! Fingers crossed...

My only complaint is that it doesn't output as much ozone as some of the bigger units, despite being only about three fourths the cost. That which is generated, however, is pleasant, and makes the room measurably better. This is good for small living spaces and bedrooms. It cannot keep up in larger rooms, however.

I've tried several different "small space" Ionizers and this one is better than most others I've tried. I have it placed in a small galley kitchen. I really like the fact you have the option to run the Ozone function, which is on a timer and automatically will shut off. Nice. I haven't noticed a big difference when running just the negative Ion functions, but kitchens can be a finicky thing, changing daily. I run the Ozone at bedtime, when no one is in the kitchen. The smell is crisp. I'm considering getting another for the most frequently used bathroom. A good buy, in my mind.

Does not do a whole lot of eliminating odors. The air does not feel “fresh” when all said and done. Did not remove smoke smell as I had hoped. Maybe do to the size of the device it does not work as well. I had used it in my bathroom, as I had a friend that smoked in my bathroom, which is a small room and there was still an obvious smell. I ran it on the continuous mode for hours. I suggest buying the upgraded/larger version if you are willing and able.

Sent the company a message about electronic Damage and they’re were very responsive within a half hour. Worked perfectly. I’ve had a bathroom funk in my house for the last year and a half. I’ve filled the P traps in rarely used restrooms, aired the house out, put drain sticks in, deodorizer, bleach etc. I was desperate because the funk was DRIVING ME INSANE. This was my last resort before calling a plumber. I ran it in my bedroom with attached master with the room door closed. I ran it 30 mins (15 was recommended by company). I ran it with the window open and fan pointing outward the entire time. Hence the extra time in the small space. Aired it out another 2 hours before entering the room. NO SIGNS AT ALL OF A FUNK. AT ALL. It’s a miracle!!! Lol It’s clean air as described like a fresh air smell before a rain. THE CLEANEST FRESH AIR SMELL IN FOREVER! I’m going to run it every week for a couple of months and hopefully the smell permanently dissipates. Highly recommended for a funk.

This thing is only good for a very small space. Closet, maybe a small bathroom. I know it's putting something out because I can smell it up close. I have been using the large ionizers for years. I was hoping this would work in my utility room. I have a litter box in there that is scooped regular but the unit just can't do the job. The problem is is cycles. I don't know why, because it only puts out a very small amount. Also if the power goes out, it has to be turned back on. But I think it would probably keep small non pet areas fresh.

Ozone should not be used for chemical odors like formaldehyde. It actually makes a more toxic but odorless gas out of formaldehyde and can have negative reactions with some other odors. It can even make some worse. We've had other ozone machines react with cleaners and deodorizers before to make a weird smelling haze in the room. The ionizing option is safer when there is a risk like that. Both negative ions and ozone does work well for most organics. We've mostly been using it on ionizer mode near the cat box. We found the ozone settings tended to make any leftover wet cat food smell worse and it's not as safe to have constantly running near the cats. The ozone has worked great on dog pee smell a few times now and makes a great little emergency odor remover. We just moved into a new house and had a new vinyl plank floor laid. They failed to seal along the walls and the new rescue dog peed multiple times in one of the bedrooms. After several attempts to clean along the wall and not finding anything that could reach and remove the odor under the baseboard I left this running for a few days in a bedroom around 12x12' and the odor was mostly gone. Some veterinary deodorizer sprayed along the wall and shoving a thin cloth under it to absorb some of the excess deodorize back out and it finished completely removing the smell. Then while cleaning out left behind items from the previous occupant we found a box of winter hats and gloves that smelled very strongly of dog pee. Even after everything was removed from the closet it still had lingering dog pee smell. I left this device in the closed closet on the single 30min treatment setting and a few hours later the smell was gone.