4WDKING Car Air Purifier Ionizer, 12V Plug-in Car Air Freshener Gadgets with Dual USB Charger Removes Cigarette Smoke, Pet and Food Odor, Ionic Ozone (Gold)

I got this for our new truck, my husband has OCD and it’s a big issue when we order take out or eat in the truck and the smell of food lingers. I only used it about 4 times and it honestly worked great BUT over the weekend, it suddenly SPARKED and stopped working. When we tried to remove it we couldn’t because IT WAS SHOCKING US! It’s a HUGE safety hazard and I can’t even get my money back or a replacement because of the sellers return policy! Maybe I got a damaged one but I feel it’s not worth damaging my truck or it hurting one of us.

Idk why there are negative reviews but these purifiers DO work I’ve notice a big difference in my truck. They help with odors. And I feel like I can breathe a lot better I’ve bought a few of them already

Great little unit. I have been using ozone machines in the house for years and love them! Now I have one for the car and its a charger as well! Works great for the price. I had a stink I couldn't get rid of or cover up due to some food I forgot about in the car. I didn't use the car for a couple months and came back to a horror smell. Could not get rid of the smell. This thing all but destroyed the smell in an hour of driving time!

Some people are saying this device doesn’t work; I don’t know whether they got defective ones or whether they just don’t know what to expect from an ionizer, but I can tell you mine works. I know what a functioning ionizer feels and smells like, so I plugged this in and immediately got close to it and took a whiff. Not only did I smell the negative ions but I started feeling unwell within a minute or two, which is a risk with ionizers. Their proper functioning involves the emission of ozone (that’s what you actually smell when they’re working), and exposure to too much ozone can cause health problems (I didn’t realize this when I conducted my little test). This is not a mark against this device; my having felt that way after getting right up to it and snorting the ozone (a not-very-bright move on my part, I guess) simply proves that the one I got works. I’m also more sensitive then many people are to various physical stimuli, so what makes me feel yucky probably won’t have that effect on a majority of people. Exposure to negative ions/ozone in moderation is a good thing; running water gives off negative ions, which is a major reason waterfalls are so exhilarating to be around.As with all ionizers, you’ll want to use this one with care, and not more often than necessary. But 4WDKING generally makes good stuff, and provided the device you receive is not in some way defective, it will do what it says on the tin.I’ve only used it for a few hours so far so I can’t speak to its longevity, but it did do a nice job of cleaning food smells out of my car. I’m a vegetarian, more or less, and I drive for DoorDash, so I bought this device primarily to eliminate meaty and other unwelcome food smells from my car, and it does seem to do the trick.Not all cigarette lighter sockets (and things designed to go in them) are created equal so I can’t know how it will behave in other people’s cars, but while some other inexpensive devices have exhibited the problem reported by at least one person of not staying in the socket, this device does stay put and functions just fine in the lighter socket of my 2019/10th-generation Honda Accord, even while traveling over bumpy roads.One person talked about metal construction while in fact all the external parts of this device are plastic. But the grille thingy on the business end is chromed and could reasonably be mistaken for metal. The blue light is kind of bright, but it blends perfectly with the blue factory lighting in my car and I don’t find it distracting at all; quite pretty in fact.In summary, I’d say, based on my limited experience, that if you’re looking for an effective air purifier for your car, giving this one a try is worth your while.

The device fits well and the USB charging is adequate. I drive 2 hour trips every weekend and I noticed the smell in the car is better. My wife also noticed the improvement of the air inside the car.

I saw this had decent reviews so I decided to try it. It doesn't stay in my car outlet. Keeps popping up. I didn't notice the car smelling any better. Don't waste your money.

This car air purifier/ionizer, works exactly as advertised. It comes ready to use, just plug it in. I also like the blue light that it emits when it is in operation as it lets you know it is on and working. It does not make any noise and without the light, you would not even notice it being there. It feels sturdy and well built. I have already noticed, after a few days, that the dog smell is no longer in my car, which makes my vehicle much more pleasant to drive. If you are looking for something small but able to do the job, this is your ionizer.

This product really does work. It's small enough, doesn't get in the way & the fact that it comes with 2 USB ports is really nice. I will say that the only thing I didn't care for was that there is a noticeable buzzing/humming while in use. If you play your music loud enough you shouldn't be able to notice it.