So, After 20 years of no problems this f'ing chipmunk bitch decides it's cool to enter my premises and "hang wid chall!" Attitude! Not cool!!!! It Entered into the crawlspace (and there is no sign of where it found egress believe me) Then, It Tore down insulation from under the master bath, and continues to chew for the last 4 days. I stepped lightly for the first couple days. Putting a camera under there and rat poison. Got my first look at the nemisis late on night 1 as the chipmunk moved the poison around but did not eat. Day2 - called in to work and said I was staying home to rid this problem. Had a nice breakfast and some old man (squirrel whisperer) who handed me 4 peanuts from his pocket and said "I feed them, but you should go to tractor supply and get a live trap, hang these off the bait wire, and you will get the squirrel!" So I did - NUH-UH Not happening! Day 3 - added new bait. Peanut butter mixed with quick oats. Left for work waiting for the camera to film the trap NUH-UH Day4- got a second motion cam of the squirrel leaving as I turned on the shower. I also left 99.9 KISW blaring on the wall all day, POW tactics After work, i Went to lowes for goodies and engaged in my war strategy. Like russel Crowe in 300. In the 2'x2' area that is chewed to shit, I surrounded it with cardboard in the crawlspace. I set up 4 large sticky traps and 2 unbaited rat traps. I proceeded to squirt the entire area down with deer/rodent repellent. Then, I discharged 3 bug bombs off before filling the only escape route up with the live trap Ran out to watch my victory! NUH-UH It never happened! Did I run said squirrel off for good with KISW alone ?? Nope! She's still chewing away tonight (day 5). I have placed calls with various exterminators.