You’ve Got a Squirrel in Your Attic

There is a squirrel in the parsonage attic (which is our home, but your house). I’m not having a lot of luck getting rid of it. I scared it off and boarded up the hole, but it chewed its way back in. I’m going to try a number of things to make the attic less attractive to squirrels. The first of which was a rag soaked in apple cider vinegar, the third of which may be strobe light, and the second of which is the playing of loud music whenever we’re not in the house. Any requests for the playlist or suggestions of another solution?