How to deal with Mice coming into the Baby's Room
If you look carefully the problem may be worse than you estimate.Remove drawers from kitchen cabinets and check inside for droppings.Check the lower shelves of cabinets and any where food is stored.Try to eliminate food sources,crumbs,pet food etc. should be cleaned up and stored in sealed containors.I would contact the property owner and the local health dept.In multi unit dwellings treating one unit doesn't stop the problem.You could try an plug in electronic pest controller although I don't know if they are available in your area.They emit a tone that the pests don't like but people don't hear.It would eliminate chemical exposure to the baby.Keeping the mice out of the babies room is only part of the solution as you may contact the mouse feces and then handle the baby.