Negative Ion Air Purifier Plug-in,Portable Negative Ion Generator for Home, For Use in Rooms With Odors, Smoke& More Suitable for Bedrooms, Study Rooms, Toilets, Garages，Small Room

I am truly amazed by how good this product works. I have two cats that, let's say, leave behind less than desirable scents behind after they do their thing. I tried everything from different litters to deodorizers to plug ins, but since my oldest no longer buries her "stuff" (comfortable? Isn't she?), the scent would permeate around the house. I plugged these bad boys in near the litter boxes and what a difference! Scents are neutralized and the most you smell is right when she drops her stuff. I also have one plugged in the kitchen wall and my cooking smells do not sit around the house. You know when you love the smell of pork when you first cook it, but don't love the smell of pork while you're trying to sleep?. It's like having a guest overstay their welcome... But in both cases they work well. I also love that you get four so you can plug multiple around the house. Even though i think these are intended for small places, i have an open concept kitchen and rooms are of fair size plus 30 ft ceiling in the entryway. It works and I'm happy.

Looks just as pictured. Plugs in easily and starts with push of one button. Small comes on so can tell it’s on, but not so bright that it disturbs me at night. It’s almost completely silent, very quiet! The compact size is also nice, both for traveling (clean that hotel air just to be safe), or at home. It can be plugged into a traditional outlet while still using the other outlet side (I hate when some devices are so bulking they take up the whole thing). I’m not using it so much for odors, so I can’t really speak to an improvement there, more for other small particles, dust, allergens, etc. I like to think it’s doing what it’s supposed to, but hasn’t really been long enough to be certain. But I’m happy so far and will be bringing it along on my next trip as well as using in my bedroom at home.

I didn't have any trouble with noise, which I was worried about when I put it in my room. It was easy just to plug it in. I don't know if it really works, though. It was pretty cheap, so I'm not mad.

The device keeps confined toilet areas smelling fresh. However, there is a power light bug as the light will flicker off every 30 seconds. Customer service gave me an answer that talked around the concern. I used clear shipping tape on the wall to prevent dirt buildup that ionization units generate. My idea is to save money on aerosol perfume sprays.

You can really tell the difference in the smell in your rooms.

I used this in my car (they clain you can use it in a small room). This product, though left on in the car for days, has done nothing to positively affect the smell that lingers after cleaning.

Easy to plug in cleaner air. No noise or smell. Was surprised by the price. 4 small devices come in 1 box, about $3 per device. Too early to tell if it is making a difference in our house's mold levels, but overall satisfied with this product.

Got this to put in a small half-bath which has no air vent and a filter-recirculate "vent fan" that doesn't actually exhaust. It has always had a stale smell in the room. This is a great little ionizer/ozone generator, low enough output there is no ozone oder more than a couple inches from the plug but it is strong enough to keep the little half-bath from smelling stale. I think it would be insufficient for a bigger room, but it seems quite effective for the very small "powder room" half bath or a medium sized closet.

Still havent found an adapter to plug it in and I have always considered myself good with electrical items?!