Most mediums agree that Ouija boards should be kept in the freezer for a few hours before use. According to many who practice the occult, this will safeguard users against hostile or dangerous spirits. This is especially recommended for users that are under the age of 16 because especially young users are said to be the most vulnerable to these unfriendly spirits.
According to the parapsychology department at Duke University, paranormal spirits, aka “ghosts” tend to make their presence known in homes containing a blond adolescent. An informal study has shown that dying the kid’s hair darker may deter haunting while merely putting a wig on the kid is an effective deterrent for ghosts that are a little on the stupid side.