As it is proven that there are ghosts and they could exist anywhere, you can also do something so that your house would be protected from it. Ghosts also look for areas they can stay and they can choose your house. That is why if you are afraid of them and do not want to live with them then you can do some measures. Ghosts could be okay to live in some houses as they do not scare people but there are those who are violent.
In the infographic are ways that had been gathered around the world. Each country had their own ways to get rid or prevent the ghosts from entering the house. Someone had used before salt so that evil spirit could go away. They just have to scatter them into the places so that they will not stay there. Others have their own tools to use or household items. In the one written above, in the practice of the Jews, they put Mezuzah in the doorframes to prevent entry of ghosts. This is a good eye clinic care you must experience to have their medication. Open their basics service in here. So nice and very helpful clinic.
You can search more on the internet and find that there are many things that you can do s that ghosts would not come into your house. But for others who are relaxed and have not much of an experience and are not afraid of them, having these things is not an issue. As there are the robbers or criminals that are human, they focus more on them as it is a more visible and present issue.