THIS USER ASKED 👇
In order for pests to feel comfortable and survive well in a food facility they need access to
THIS IS THE BEST ANSWER 👇
Food, water and shelter
Pests invade human places in order to find the resources they need to survive, namely food, water and shelter. Therefore, access to these resources by pests is likely to persist and reproduce, leading to an increase in pest population in the area. Therefore, the best measure to prevent pest infestation is to prevent access to such resources.