I realize there are a lot of people on these Forums who don't mind using a spray bottle, but as does Hissy, I find it to be mean-spirited. Using redirection takes less time for your cat to get used to than does the sprayer and is less likely to cause fear, intimidation and possibly health issues in your cat. When your cat is behaving inappropriately, use a toy (I like those little fur mousies a lot. I can hurl one across the room and my cats stop whatever they are doing and chase it down to fetch it back to me so I can throw it again ... and again ... and again LOL) to divert kitty's attention away from the inappropriate behavior. This has worked very, very well for me and believe me, when there is a litter of 5 or more running up and down my legs all day, I had to find something that worked well and quickly!
Best of luck,
~gf~
Best of luck,
~gf~