UCheer Cordless 15x Performance of Active Charcoal Patented Air Purification Tech Formaldehyde Remover Odor Eliminator for Closet Fridge Locker Smell Air Purifying Decade-Long Life

This airfreshener works well. I have been using it a couple of weeks (and through a move with a 7.5 hour car drive) and my car has absolutely no smell! Normal car fresheners mask smells but this eliminates it. Also by now I notice the car freshener has decreased in scent but I havent been able to tell a difference. The downfall is this is huge! It takes up an entire cupholder. I wish it was smaller and could be shoved elsewhere but it works (so I would buy another.) I recommend.

I am an engineer and I do spend some time exploring new things, this small device is truly small yet different.For a long time I use active carbon and bamboo charcoal hoping to eliminate odors in my car and the most important thing, get rid off any chemicals. I personally spend a lot of time commuting, I live one hour away from work, therefore in-car air quality is a big consideration. Some time ago I read a post about the truth behind the charcoal that they do not work as we expected. The tricky part is, there is no way to verify if my bag of charcoal still works or not, very likely not at its maximal performance because I have had it for over a year.After my decision to hunt for a new car air purifier, this one pops out and I did give it a chance as it claims to be much more efficient and lasts much longer. After using it for over two weeks, I did feel an obvious difference. Previously I always feel the air heavy and smelly in starting phase, it got much much better after using this small device. The awesome part is unlike other ones that need external power and outlet, I can literally put this guy anywhere I want in the car. I still don’t know the magic behind, but it did work and I could smell the difference when open the door, also during the long run, I feel much better with the air (maybe my biased feelings to be honest because I have some prejudice against charcoal now after reading that post).I would recommend this for people who own or plan to own a new car. It will help the smell and some bad chemicals against health. Thanks for reading this long and a bit tedious comment, but just want to share my personal and genuine experience with his product.

I saw a difference after the first day but have not noticed any change after that and I have had it a couple weeks or more.

To be honest I was skeptical at the beginning if this would ever work. Like marketed for all kinds of odor eliminators or air purifiers, there are no ways to quantify the effectiveness of such products excepts very subjective feelings, by smelling the differences. Recently I was trying to shop some for my fridge, it did have stated hatching some some bad smells and definitely not something you would want before breakfast.I bought this UCheer device for a trial and put into my fridge. For the past couple of weeks, it worked pretty well from day one, especially in the morning, the smell is really divine. Don't understand the technology behind it but it did work better than some active charcoal in my car, which seems working or not working, I can hardly tell. But this thing seems being able to remove the smell from food and the improve was significant and obvious.Thanks for the innovation. The only they thing I am not quite sure about is the life time. Even though they claim it could be for ten years. Lets see how this goes. But overall, it is some worthwhile product.

Too small to make a difference in my closet or bathroom. It takes a long time to sort of smell a difference. The good thing is that no electrical supply is needed and it lasts forever supposedly. I will not buy one again until they are bigger and more powerful.

I work in a pet-friendly tiny company and one of my colleague bring her lovely dog here almost every day. I do enjoy play with the dog,actually he loves me the most in the office:), but the smell is sometimes unsustainable. The dog's name is "far" and he does fart a lot in the office. What a name! I can tell if "far" is present or not before walking into the office. Can you imagine that feeling? My fridge smells good. My car smells good. My office smalls...hmmmmmMy pet-expert friend recommended me this product. He used to have it in China and recently found the same thing on Amazon. When I have it on my hand, I highly doubted because it smelled like nothing. But so far, for the past week, I am impressed. I can definitely tell the difference before and after using this product in small office. And I believe it may work better in smaller space like car inner space or fridge.

I have a new home with new carpet. I put it in 2 rooms & it has made a big difference in the smell. I've had it in there for just 2 days. So far it's been a good product & plan to keep it in the rooms for at least 6 mo.

I purchased this after not getting total clearing of new car smell from charcoal bamboo air purifying bags. After adding this product in the car the new car chemical smell is much better than I hoped for after one week! No more burning eyes and headaches.