Cut a long story short:
Professional kitchen showing signs of mice (on - going), small number of droppings and sightings. However, numerous bait points down with various formulations of bait BUT not being touched, external boxes, mice are eating block bait, EHO has got involved, client was using break back traps , eg: properly placed etc but has been told to remove, no explanation given. What id like to know is are the mice showing behavioural resistance to the tamper proof boxes ??? Hygiene is pretty good but not perfect.