nothing!
There are no "glass spirits" so you don't have to worry about preventing them.
The early Christians believed that evil spirits or demons often entered humans. In fact they believed that mental illness and even sicknesses were caused by possession by evil spirits. We now know conclusively that mental illnesses and unusual behaviour are not caused by spirits. However, belief in possession by evil spirits has not entirely died out, and a few people sometimes still take part in "exorcisms" to drive out evil spirits. Sometimes these procedures are dangerous in themselves; sometimes they merely prolong suffering by delaying proper medical attention. Whatever causes someone to consider evil spirits to be present, the best advice is to seek proper medical advice.
what must be done to prevent this from happening
Yes, adverse possession can transfer to the new owner of a property if the conditions for adverse possession are met and the new owner does not take action to prevent it.
Different cultures and belief systems have various interpretations of evil spirits, such as demons, jinn, or malevolent ghosts. These spirits are believed to manifest through possession, curses, or causing harm to individuals. Each culture has unique rituals and practices to ward off or appease these evil spirits.
There is little that can be done to prevent stupid people asking unanswerable questions.
Methylated spirits are typically colored purple or blue in order to distinguish them from other types of alcohols, and to prevent people from ingesting them.
He created them. So he must have done so for a purpose.
Yes, methylated spirits (denatured alcohol) is flammable. It is a volatile substance that can easily catch fire when exposed to a flame or spark. It is important to handle and store methylated spirits safely to prevent accidents.
Yes, prolonged exposure to methylated spirits can damage rubber by causing it to swell, harden, or degrade over time. It is recommended to avoid contact between rubber and methylated spirits to prevent potential damage.
never had to fight original owner
One of the easiests ways to channel a spirit is through a ouija board. You could also have a seance. *I do not recomend using a ouija board though, or anything else to channel spirits because it is very DANGEROUS, and can lead to hauning, possession, or worse.... it is giving spirits permission to enter our world, and remember not all spirits are good.* *** please don't try this***