What poison to put down to get rid of mouse?

Question

We are going to be putting poison down to hopefully get rid of mice soon, so can anyone please tell me what a good poison to get is?

And NO YOU CANNOT TALK ME OUTTA THIS. We have had these mice for 2 years, have tried traps, sonic wave plug ins, my cat, cleaning, plugging holes. and didnt get rid of or catch ONE mouse.

Answer 1

That or just super glue a piece of dog food to the trigger of the trap.

Dead Mouse.

Answer 2

Try dipping pumpkin pips in RATEX.Wear gloves and keep away from pets, kids and plants!!  

Answer 3

I don't know what sort of bait you've been using but if you put some peanut butter in a standard spring loaded mousetrap you're going to have a dead mouse in no time.