I saw a rat inside my house but I'm not 100% sure where it went, I suspect it's under one the fridges so I'm just waiting for that little shit to at least make a sound so I can confirm it's actually there and thus I can figure out what to do with it.

I used a live mouse traps to catch and release a mouse in my place a few weeks ago. I recommend "The Big Cheese" brand if they are in your country (might be only UK i think). It worked great. Might be too small for a rat though

>>81940849 (OP)
Maybe it crawled in your bunghole while you were asleep, rats and gerbiles do that sometimes

And why do u have more than one fridge?