KEEPOW 12 Pack Stick On Deodorizer for Trash Can, Compost Bin Filter, Activated Charcoal Purifying Deodorizer for Indoor Kitchen Compost Bucket, Trash Cans, Countertop and Recycle Bins (Round)

I use them for a pet waste trash can that is indoors. (For use with a indoor dog potty.) They work fantastic. Absolutely no odor escapes the can now that I use the filter.

These are just OK in my opinion... They don't stick very well in the trash cans, and when it does stick it doesn't stick for very long.. I like that you get so many in a pack, but you just have to let them sit at the bottom of the trash can

I have found these to be useless. I even used two in my container and there is no reduction in odor.

These work very well but the sticky for to put on the back of them don't work

I use them in my covered waste basket in the bathroom. So refreshing to open and not get a bad wiff.

I placed these everywhere around the house (shoe closet, under my kitchen cabinets, under the microwave, on my trash can). I’m not sure if it’s really doing anything, LOL. Smells are still there, but just ever so slightly more muted. Perhaps expectations were too high. I likely will not buy them again. I’ll look for charcoal bags instead.

Works great so far. Don't have much issues yet

These did not come with any adhesive on them like stated in the description