Alright anon, I'll give you my go to method of dealing with spooky shit. It's worked for me, but ymmv, you know how fickle occult stuff can be.
Get a cast iron cauldron or something similar that can hold something hot and not melt or set your house on fire.
Fill it with hot coals, if you live in a city go to a smoke / hookah shop and get coals you can get going on a stovetop.
Get white sage. juniper, rosemary and ceder and burn that until your place looks like Snoop Daggs dressing room.
Take a powered blend of cinnamon, frankincense, myrrh and sandlewood (you're supposed to use white but I've only ever found red and it works fine). If you can find Esfand seeds throw them in too.
Burn that shit too. Let the smoke linger for a good hour or so. Be sure to turn off your smoke alarms and cover your electronics before you do all this.
While it's burning take your religious object of choice, cross, athame, feather, whatever you got, and do the related waving it around to banish whatever you need banished.
If all goes well you should be at boneless levels of not spooky. All together this is like 100$ worth of supplies, with most of that being on the cauldron.