When we moved into this house, we ended up with mice!! CAN'T and I mean CAN'T stand them. UGH!!!! After literally finding 3 dead ones in my house I went on a rage!! I know this sounds weird, but I ordered those little electronic devices that you plug into the walls on your house that send out these sound waves. I've got atleast 1 in every room and 2 in the larger rooms, in the basement and garage. I am soooo happy to state that I've not seen one of them since!!! Not even a tell tale sign. WOO-HOO!! Major happy dance here. :-D :-D
I think I googled pest control for mice or something along those lines and came up with this place. I don't remember where I actually got them from though, but if you want to do something before fall and they start moving indoors.