Erm...first of all good luck! I have an 18month old and a 6 month old and they wont be told!! Everytime they get up onto the units or table i put them on the floor and say 'no' in a firm voice - LOL!!
But they will still climb up when you arent looking!!
Put something they dont like up there - tin foil or bottles or water that will roll about and scare them!!!!
Hi....simple answer....you won't...lol What you will have is a really clean kitchen....leave no food out, and the washing up must always done!!! I always said to my friend...a cat owner, ''How can you let them walk on the counters?''..... Now I have Church...."23 week old Kitten...and a big bottle of spray disinfectant. Doesn't matter how much I tell her, shout at her or put her on the floor...she's back!!! But like I said....kitchen has never been cleaner....lol