buy yourself one of these. they sell them in singles.
just open the box and set it where you find the mouse droppings.
the mouse might not go for the bait, so try using the parmesian cheese
that comes with your next pizza.
i had the same problem and i tried the bait alone, no dice. the mouse didnt go for it.
i figured since he was eating the parmesian cheese packets in my drawer, ill use
the cheese for the bait. so, i made a lil trail of cheese into the box, and
poured a small amount inside the box. next day, the mouse was gone.
it worked for me.