In vampire folklore, it is said that the undead do not cast a reflection, so if there was a mirror nearby their identity could easily be detected.
In folklore, vampires do not have reflections in mirrors, water, or other reflective surfaces because they are believed to lack a soul. This lack of reflection is sometimes seen as a metaphor for their immorality or separation from humanity. The idea has been popularized in various works of fiction and has become a common characteristic of vampires in modern vampire lore.
Some vampires can.
because arent fear vampires instead garlic
Vampires are unholy, and fear the cross because they are made from dark magic
They have no mirror image.
No. They are not real.
I believe vampires having no mirror image has something to do with the fact that they have no soul. In a metaphorical sense, a mirror is supposed to show you exactly as you are and in this case vampires can be considered to be "empty", since they have given up on their previous life and existence.
Vampires don't need to shave.
No
Vampires fear fire. The only way you can kill one is to burn them, that is there only weakness, therefore they are scared of fire.
Vampires are the mystery. They don't exist. It's silly.
Yes. But they do not appear in mirrors.