The NEW d-CON Refillable Corner Fit Mouse Bait Station comes with 6 refill blocks for several uses. The refillable mouse bait station houses the bait in a box designed for mice to enter the station, eat the bait and leave before dying. Active ingredient cholecalciferol formulated to encourage repetitive feeding. Comes with 1 refillable bait station & 6 refill baits Reusable bait station with 2 entry locations for mice placement in corners Child and Dog-resistant; Mice get the bait, Kids and Pets can't Active ingredient cholecalciferol formulated to encourage repetitive feeding Weather-resistant, can be used indoors or outdoors. How To Use For best results, use multiple bait stations spaced at 8 to 12 foot intervals in infested areas Maintain rodent bait stations for a minimum of 15 days or as long as activity persists Use the refill bait blocks to re-load the station when its contents have been consumed or damaged If bait is not touched after 3 days, move station to a new location where mouse activity is evident Once all of the bait is consumed, dispose of station. Loading the Station Find the latch on the underside of the refillable rodent bait station and the top button With one hand pull the bottom latch fully in the direction indicated by the arrow with your index finger while pressing the button on the top of the bait station with your thumb Swing the window open with your other hand Place a new bait block inside the bait station, ensuring that it is on the peg. Press block firmly into the station Close the bait station by swinging the window back into place until you hear a click Wash hands thoroughly.