Commercial Pest Services - Gap big enough for rodent entry.
With any rodent infestation, I first conduct an inspection to determine possible entry points into a structure. Entry points must be located and sealed to prevent re-infestations. Finding mouse access points around a building's foundation can be a challenge because of the small size of these rodents. Mice are able to squeeze through the smallest of gaps and cracks - even holes as small as the diameter of a dime. With this building, there were quite a few weaknesses for mice to exploit to gain entry. I immediately noticed problems with the door sweeps.