how to drive away ghosts and bad spirits for good?

February 17, 2011 1:17am CST
i am afraid of ghosts and bad spirits. i had bad experiences before when we were still living in our old house. we just bought a house, moving in april and we don't want to experience the same thing again. i am a single mom and my kids are as well afraid of these elements because of those unforgettable experiences. please give me effective tips for me to follow that could drive away these bad spirits or lost souls for good.