i'm really fortunate! I havent' had any problems with mice, or other critters. During the summer, i leave the door to the bus cracked open most of the time when it's parked. I have no screans on my windows. Suprisingly, i didn't have any problems at all with bugs, or critters.
Perhaps the clorine odor wafting throug the air helps to keep them at bay?? I never really thought about it before
Quis custodiet ipsos custodes (who will watch the watchmen?)