How to 'cleanse' my house, but not of everything?

I know that my house needs 'cleansing'. I'm not real sure what all I have coming in my home. I DO know that my passed hubby, the love of my life still comes and sees me. That's a good thing. Then I have something that has been standing beside me bed for over a yr. now that feels creepy and I am not comfortable with. And there is something that has scratched my arm, (I have pics) and has had me by the back of my neck and has started to make my leg hurt. 'It' whatever it is feels like he chased away my hubby that last time he came to visit and the only thing that had 'it' move on is the 'gentleman' that came with an old rocker that I got from a house sale. He is nice and protective and just does not like anything in his chair. So, there are 3, 4 or ? that is coming around.

Now.... how do I cleanse some from my home and not my hubby or the nice gentleman in the rocker??

Is there a way to do this?