Cleansing and bats?

My daughter and her family just moved into a new house.


So as usual we started the cleansing.


Yet the crazy thing is as the sun set, a bat flew into the house, circled a few times and left. It entered from the back door and left at the front door.


Must admit, we where all stunned. Yet the house seems so calm now.


When my hubby and I got home (we live 70km) away, our garden had not just our two cats but four more.


What is anyone's take on this?


Thanks in advance.Cleansing and bats?
just coincidence...Cleansing and bats?
Evil is all around you. Move to another house.