PetSafe SSSCAT Refill Can SSSCAT Automatic Spray Pet Deterrent - Compatible with All Models of SSSCAT Automatic Spray Deterrent | Compatible with All SSSCAT Devices, Odor-Free and Stain-Free Spray, for Cats and Dogs, up to 120 Sprays per Can

I have used these for a couple years. It effective and deters the cats from areas I don't want them to be. I don't have to be present for it to work. It is merely triggered by motion. The cost is well worth them not getting into trouble. There is not a scent or odor when it goes off. Works great!

This product is phenomenal. One of my three cats insisted on peeing on my bed. I got a new mattress and I had a new custom quilt made and wanted to stop that behavior. I purchased this system and it is as I said...phenomenal. It works great! Other than keeping cats off the bed I'm sure it's useful for a million other things. Definitely yes to system and company supported refills. I couldn't get any other brand to even attach.

This stuff works great. Really deters the pesky cats. But it doesn't last very long for what you pay for. Overpriced essentially, in my opinion.

This is great! I've used it for a year now all I have to do is set it where I don't want cat to go and he stays away.

Opened the box to find the spray can with no cap on it and the spray nozzle had popped off. Attempted to put it back on, but now it no longer lines up correctly. When I tried to put it into the Automatic Sprayer, it didn't fit right. It kept spraying when I would try to put the top on the sprayer, and was unable to get it locked on. Unacceptable, now it's completely useless. Truly disappointed.