My home has deer mice in upstairs bedrooms. On Nov 17, 2015, Orkin Canada inspected house/garage both inside/outside for mice access points, then setup baited traps. Orkin returned Dec 30, some bait traps in attic nibbled on. Orkin returned Jan 12 & 27, unfortunately deer mice have run of place at night and Orkin rodent baits are NOT WORKING. Loosing sleep and patience.