Nature's Mace Cat Mace, Cat Repellent Outdoor to Keep Cats Away, Keep Cats Out of Yard Permanently, for Urine Marking & Anti-Scratch, Indoor Deterrent, with Consistent Use, 40 oz Spray

Great product from what I’ve seen so far. There is a large feral cat colony in our neighborhood, and they’ve unfortunately taken to doing their business in our flowerbeds. We’ve tried other anti-cat sprays, but so far, this is the only one that seems to be working. You do have to spray liberally—at least for the first week—so keep in mind that you’ll go through the bottle very quickly depending on how many areas you want to treat. Nature’s MACE, as a company, has been wonderful to deal with. Amazon sent me a bottle that was missing the spray nozzle. It is supposed to arrive detached but secured within the plastic shrink wrap around the bottle… the plastic was torn and the nozzle was missing entirely. This is apparently an ongoing issue with my local Amazon warehouse. I called Nature’s MACE and they were very apologetic (definitely not necessary on their part!) and let me know they’d send me a replacement directly from their warehouse—not Amazon’s. If I can, I will try to buy directly from them going forward. Thankfully I was able to use the spray nozzle from my previously emptied bottle of Cat MACE, so it’s not a complete waste of product. To Amazon: do better. Nature’s MACE is now having to lose money to make up for your mishandling of their product.

My middle son moved back in after he and his girlfriend broke up. He brought his 2 cats. I have a car myself. It worked for about 30 Minutes. His cats didn't like the smell but afterb30 Minutes they were back all around where I had sprayed it.

It didn’t work great. But I think combined with lemon juice and something else I purchased, it may have helped stop two feral cats from urinating on my car tires. But I honestly don’t know if it was this or the other two things that I used or a combination of all three. It’s hard to get a feral cat to stop doing anything though. Honestly, I don’t know if I would buy this again, but I don’t think it would hurt to give it a try. It does have a smell, so try not to get it on your hands. I wore gloves when using the product.

Works well but smells strong and may stain fabrics

One of my indoor cats has issues with the litter box. He associates it with pain from a uti and was finding other places to go. I lightly sprayed the areas each morning for several days and he’s back to using the box. Kitties definitely find this stuff unpleasant and avoid it. I can smell it immediately after I spray it, but the odor isn’t awful and it goes away quickly. It makes the floor area where it’s applied a bit tacky, but is totally worth the results!! Washed up fine when I did the floors and so far haven’t needed to reapply.

I have been spraying areas and plants multiple times each day for about 3 wks or so. My cats are not deterred at all. They still scratch on my couches and dig in my plants. The sprayer leaked all over my hand from the first time I used it. I had to put it in a different spray bottle.

Not very effective at allYou constantly have to reapply the spray especially, After it rains.

I have had an issue with stray cats coming on my back porch for months now. I have a camera set up so i can see any activity day or night, it started with 1, i didn't mind it, it was cute and furry. i was actually going to start feeding it until i saw another one, then it turned into 3. i even posted on my Ring neighborhood feed asking if anyone were the owners because they literally came every single night regularly. i just had to set up a barricade to keep them off so i can come up with a plan to keep them away for good since they were spraying all over the place.I did my research, didn't want to harm them and read that coffee grounds would deter them so i scattered those around, i ordered something called a scat mat, (they jumped right over that ) and i was getting the grounds from the neighbor, i was sick of everything i was doing, not working. I was obsessed with getting rid of these cats, every single night i would see them on my camera and get more determined to find something that would work!Finally i ordered this. it seemed like a good value for the money, it had a guarantee on it (you can't beat that) I followed the directions.....sprayed the entire area where they could enter my porch, the banisters and the sidewalk leading up to the porch and the next morning i looked at the camera and we did not have 1 visitor that night. for 1 week you have to spray each day, i probably over sprayed since i was sick of them so i ordered a lot more for future, but then after the first week, you only have to spray once a week or something like that.The bottle is a good size, the nozzle is easy to use, comes out in stream or spray ( i love that feature ) super easy to use and i am 100 percent certain if you a similar issue as I do, you wont be disappointed.This product actually does what it says it is going to do, i have not had 1 cat on my porch for 3 nights in a row! Not many products do what they claim to do or have that guarantee. i love this stuff!!