The Terminix man that was here yesterday didn't do much. He placed two mouse traps virtually next to each other behind/near our back door. There's a huge separation between the door, and the floor, even with the door closed. Our house/door has shifted a whole lot due to construction, and huge trucks traveling down the streets nearby. There are also two holes/cracks nearby outside the back door. Not sure how mice are entering exactly, but after moving lots of stuff from under my back porch we found lots of evidence of mice. Mice Poop everywhere. I swept and vacuumed a lot yesterday. My grandson's cousin appeared just at the right time, and I put him to work. The area is less cluttered now, and I think the food source has been removed. Didn't think mice would eat grass seed, or I wouldn't have stored the 1/2 used bag where it was. My tenant is keeping her cats in because she's afraid they will touch the traps. The traps are one of those cardboard glue traps, and then another one with bait, but that's all enclosed. Do I feel better. No Not really. I walk around my house always looking. Even though technically the mouse was never up here. Did get upstairs, but the cats killed that one. I still think the cat/cats carried that one up there, or chased it, but they're not talking, so I don't know for sure.