Makes all the difference in the world for the kitten and the five-year-old cat when I use these. The first time the older cat experienced one of these wipes, she rolled around on it as if it were catnip. I’ve tried the other name brand product here on Azon (the spray and wall plug-ins, which cost more), yet this product works much better for my particular cats. I also use the cat brainwave music album sold on Amazon.