Why did the mouse escape for the first time?
Because the bait is placed in the wrong place, the bait should be placed in the compartment. The mouse escapes without trigger the switch! Of course, you can also put bait on the trigger and put them in the compartment, because the mice will be greedy, with the experience of getting food for the first time, it will come again for the second time! Then you can catch it with the AUTENS MOUSE TRAP.
SET MOUSE TRAP: