How can you tell if your house is haunted or not?

Here are a few clues, some going by unoticed- * Seeing shadows. * Hearing disembodied voices. * Cold spots/certain rooms feeling unusually cold. * Things being moved/appearing in random places. * Unusual smells (ranging from perfumey/nice/sweet to awful like rotting flesh/excrement). Call in a well established psychic medium if you need more help ie to rid the house of the spirit, or to find out why the spirit is there.