🌬️ 4-Pack of Long Lasting Bamboo Charcoal Air Purifying Bags for Household, Car, Closet, Pets, Office, and Basement - Fresh Air Air Purifier Bags with Activated Charcoal Deodorant - Each Bag 200g Review

It has only been used for a few weeks but seems to have worked reasonably well. It was used for the sour smell that stuck in the carpet to freshen the air in the room.

They have no smell. I used it in my kitchen for about two weeks and found that it really absorbs odors. I love that I can just lay it out in the sun to charge.

Not sure if it works or not. I don't feel any difference in the room. I see that the filter collects more grease than the activated carbon filter. (I like this.!)

I put sacks of charcoal around the house. In the room where the litter box is, it really didn't smell the next day. I hope they cool off in the sun so they continue to work just as well. So far, so good.

The bags are high quality and look good but I haven't noticed a huge difference in terms of odor control. the smells still linger where I placed them and the rooms are small. It's too late to return as I unpacked all the packaging otherwise I would have.