So cute, why are you afraid of them they do not bite humans. They are friendly, please don't hurt them :( but if you must -

1- place egg shells in the corners of your house
2- put onion or garlic oil in the corners of your house and smear it around the window and door frames they do not like the smell , you can also hang garlic and unions everywhere .
3- make sure your trash is not to full they are attracted to that
4- move furniture away from walls
5- no or only few picture frames on the wall they love them