No better mousetrap needs to be used other than the old Victor type. My bucket experience was purely by accident.
Mice travel in a very small area once they find food. They simply go back over the same area again and again. The standard trap will work eventually. I had a mouse in my basement and set the trap and it took about 3 weeks, but persistence pays off and the little bastage finally took the bait. A few times he was able to actually lick the PB off the trigger, but the law of averages will eventually catch up. If he licks off the PB a time or two, you know he will come back. Just keep at it.
I try not to give them to much time.
A mouse is pregnant for about 20 days, and after giving birth can become
pregnant again within just 12 hours! If a female doesn't get pregnant again
within the 1st 24 hours, she will be able to get pregnant again every 4-5 days onwards.
In a single litter a mouse can have anywhere from 4 to 12+ pups.
So the moral of the story? Get a cat. Or 2.