There are many things to try. There is foil on the counter tops. They say cats don't like to walk on it. Well, some do and some don't.
What I used, is an aerosol can of air called Scattttttt. It is available at larger pet stores and online. It has an invisible beam that when broken, emits a burst of air.
I know some will come on and say...no it's dangerous. Well, as with anything, common sense must prevail.

Do not put near or on stove as there are propellants that are flamable. Just as you wouldn't have a can of Pam on your stove. It detects up to 7 or 8 feet. Therefore, you need not put where there is flame. Depending on the size of your kitchen, it can be across the room. The burst of air does not travel far, but just the sound will startle them enough to make them think twice about jumping up again. Keep the can out of sight, so when they don't see the can, they still wont jump up. They may equate the can with the sound.
It is recommended by Drs. Foster and Smith catalog. You can get their catalog online and they have specific catalogs for cats and dogs.
Again, read the instructions. You have cooking spray in your house that should not be near flame....same thing here. Common sense. It works great and you can move it from trouble spot to trouble spot.
We do not use it anymore, because our cats have stayed off the cupboards since then....years.
Of course, we were usually the ones setting it off!!
