This inspired me to keep a handheld mirror near my front door, for when someone inevitably asks if they can come in, I can grab it and do a very obvious vampire check
Or stab a stake in their heart! If they are a vampire, they will either instantly turn to dust or at least be paralysed, so you can easily dispose of them.
By that logic, no inanimate objects should show up either. I'd look in a mirror and would see behind me through the back wall and all the way to my neighbors inside their now invisible soulless house, and all neighbors beyond. It'd just be a bunch of people at various distances in my mirror line of sight in an infinite void behind me as far as the eye can see. And we'd all appear naked.