Does any of this work on rats? Those big, ugly, nasty Norwegian roof rats that are all over the city I live in. About a week and a half ago our internet went out and after a lot of fussing with AT&T...it was discovered that the wires in the walls had been chewed. Took 4 days to get it fixed. I hate rats.
We've battled these suckers for 2 years since we moved into this house. Fortunately they are in the garage mostly but sometimes I hear them scratching in the crawspace in the roof. I think the former residents just didn't care because the garage was loaded with rat poopies when we moved in. We thought we had done a pretty good job of keeping the population down with traps and our cats...but 2 years later...the cats are now 14 and 17 and missing a lot of teeth and the rats seem to be too smart for the traps (can they figure it out after a while?)
Everything seems just unsanitary in the garage because I just know they've probably walked over it and we've discovered they've chewed through some stuff that was stored.
I hate rats. Did I already say that? Well...let me say it again. I really hate rats.