The Cat Litter Box Deodorizer Natural Plant Essential Oil Odor Eliminator Universal Fit is okay. It’s very tiny, less than 2 inches . It is plastic with little venting slots on top. It comes sealed and you peel off the lid. The snell is odd. It’s hard to describe, but it’s not pleasant. I had it on the table while I wrote this review and i didn’t like the smell at all. However, it’s not meant as an air freshener, it’s a Litter Box deodorizer. It shows a clip that holds it onto the Liter Box, but I didn’t have one included, but maybe it’s not included The packaging is minimal and very neat. It arrived very quickly after I ordered it. I put it next to my Litter box and I can’t say that I really noticed a big difference.however, my litter box is huge and I have three Cats so perhaps the tiny unit was simply over- powered, or I should add another. It is all natural and plant oil, so that’s commendable that a company cares to make their product that way. In conclusion, I believe the odd smell would not be noticeable once the unit is clipped into a Litter Box, and if you have one Cat, it might be more noticeable, the deodorizing aspect.but it is a quality made product

So these are so much smaller than I expected but that’s on me as I didn’t think to check measurements. They don’t seem to work with a Litter Robot Pro, so not all automatic litter boxes work. They don’t have much of a scent so I don’t see them working too well over time. I can still leave them near the litter box, there’s just no space or drawer etc for it. So I’ll have to pay attention to how they work, but I don’t have much faith. We will see.

The cat litter box deodorizer failed to eliminate the odor emanating from my cat's litter, as the litter's smell persists despite its use. Although I appreciate the scent, it doesn't effectively remove stubborn litter box odors. I added two deodorizers to the litter box, but it made no difference. I'm uncertain whether this is due to the type of litter box I'm using, which isn't automatic.