I guess it was bound to happen sooner or later, today we discovered signs of mice. Under our bathroom sink something had chewed up part of a toilet paper roll. On closer investigation a smaller washcloth had also been chewed on and there were some clear mouse droppings on the floor too. Fortunately there are no signs anywhere else like in our food pantry.
I have now set 4 traps and hopefully we'll catch some overnight. After we get the once that are here I will put out some Bounce dryer sheets. that are supposed. to keep them from coming back.