Supernatural vampires also have a pronounced dislike of sunlight. Many can actually be destroyed by the sun, but all are powerless in it and thus avoid it if at all possible. Most sleep during the day, although this is not a necessity for all. Some researchers have reported that a dead rose placed upon a sleeping vampire will prevent it from rising. We have our doubts.
Many vampires are unable to cross moving water.
Some botanical chemicals, most notably those from garlic and wolfsbane can repel vampires. Holy symbols often have an affect on vampires. Holy water is equally unpredictable in its usefulness. However, the way vampires sizzle when it does work is worth carrying around a little squirtgun just in case. Vampires are not immune to conventional weapons, it is just a question of wear you hit them.