Ozone Machine Generator 30000mg/h - 6000+ Sq. Ft. Ozone Machine Odor Removal for Home and Car with 120min timer All Metallic Black

Viartco ozone machine worked great. It took the moldy/mildew smell out of my brothers basement. Only used once so I'm not sure on how many uses you'll get but it seems sturdy. It was easy to use and the instructions came with how long for each size room. 45 mins in the basement worked great.

We have used this in our vehicles to help freshen them up, or if we just bought a used one. We also used it after our cat was stuck in a room for a couple days without a litter box. It really puts out the ozone and eliminates odors well. The timer works well and the keep out door hanger is a nice added extra and is thick plastic so it won’t just rip apart.

You know what a great feeling it is when you buy something that really works the way you hoped it would? This is that product for me. We accidentally left a package of raw chicken in our car this summer and it sat for 4 days. The car smelled so bad, I thought I needed to a call crime scene cleaning company. I wet cleaned the carpets and upholstery, used a well know fabric spray, wiped down all hard surfaces with cleaning wipes and let the car air out for days. It was better, but the lingering smell of rotted chicken persisted. I thought about buying an ozone generator that plugs into a cigarette lighter, but decided on the real horsepower of this VIARRTCO. You're not even supposed to be in a room, car, etc, when this is running. After one 20 minute session, followed by the car remaining closed overnight, I couldn't smell the rot anymore. Did it once more for good measure. It worked great and the bad smell is G-O-N-E. The car smelled like ozone, but a quick trip down the road with the windows open left the car smelling clean. I can't tell you how happy I am with the results.

I bought this to remove odors from a rental house. The odors seemed to be a combination of food and wood smoke. The house is about 2300 sqft. I did 3 treatments where I started in the morning, turned the HVAC fan to always-on mode, set the timer to 120 minutes, let it run, waited until the following morning, then opened up all doors and windows for 2 hours, then closed windows and doors again. Repeat for the next treatment. Every time I used the machine, I made sure that I could smell ozone after turning it on so I knew it was working before I left the house.Almost all of the smells were gone after the first treatment, but I decided to see if more treatments would be better.All of the offensive smells are gone after 3 treatments, but there's very little difference between the 1st and 3rd treatment. The only smell remaining is very faint and reminds me of wet pine lumber.I would've given a higher rating if the instruction manual was more specific about how to use the machine.

Works great! Gets rid of odors in short term rentals.

Great results! I have an older home on a pier & beam foundation & every time it rains it smelled mildewy. I read about these online & gave it a try - cleared pet & plants & ran for an hour then opened all windows... Mildewy smell gone! Stays gone for 2-3 months too. Love this thing.

I’m a car smoker. The ozone smell is very strong. After I left it on for 20 minutes I opened all the doors and everything smelled great the smoke smell was gone. It’s very easy to use

It wasn't what I expected! You can't use it around people or pets too dangerous