Here is an Egyptian spell I used years ago in a house me and my then partner where sure had a presense.....

4 sprigs of rosemary
4 olives (subtitutes for olive flowers, flower of peace)
4 sage leaves
1 bowl spring water (or untreated rain water)

put one each item in the 4 corners of your home. with your fingers, sprinkle some spring water in each room, repeating, " You who enter, do not enter with ill feeling. I have uttered the words over the sacred herbs, Placed in all corners of our home. And I have sprinkled each room with sacred water. May it not be haunted by any spirit."

Good luck, there is nothing worse then a bad vibe in your home......