I have one other regular mouse trap trick....I live in the country ya'll.

Take a little, tiny piece of gauze and fill it with a few shelled sunflowers, add a dab of peanut butter. Wrap the gauze around the filling and make a tiny, tiny bag. Tie the bag closed with a piece of sewing thread.

Tie the little bag to the bait section of the regular mouse trap. Use the sewing thread that you left a little longer to make tying to the trap easier. Tie a few knots.

You now a have a tiny bait bag tied to the bait section. Set trap normally. That ole mouse will try and pull the little bag off and take it with him. Works every time, but is messy and time consuming. Don't leave tiny bag hanging, tie tightly to bait section.

This works especially well for clever mice who lick the peanut butter off trap without springing. Those smart ones are hard to catch, gotta pull out the big guns! Can usually be reused, mouse never gets it off. Good Luck killing....