Each time you move into a new place, bless it in.
Here's what I did when we switched rooms with sister:
I sat on the bed, closed my eyes and visualized the room. Visualized blasting clean white energy and brushing everything clean with it. Washed every little corner with energy until it was all clean. I located an object that gave me the spooks each time I tried to visualize washing it. Threw it away.
Here's what aunt did when she moved into an old barn house: She took a candle and drew a cross in each corner with candle wax. Then she meditated on compassion and unconditional love.