NOTHING, nothing can stop them from sucking Ur blood! just joking vamps won't hurt ya there not real anyways it would be awesome if they were ;)
Vampires arent real. So they cant be warded off.
Objects that are traditionally believed to ward off vampires include garlic, holy water, crucifixes, and silver items. Garlic is thought to repel vampires due to its strong odor, while holy water is considered blessed and protective. Crucifixes symbolize faith and can be used to defend against evil. Silver, often associated with purity and protection, is also said to be effective against supernatural beings.
Vampires arent real.
The main objects that appear in vampire folklore, likely to ward off a vampire, are: garlic and garlic flowers, a crucifix and holy water. But, it is interesting to note that the vampire Lestat, in The Vampire Chronicles, rather liked looking at crucifixes!
No, has to be life-force. If vampires could just feed off of electricity there would be Godzilla sized vampires all over the place.
It is their protection and wards off enemies
1. Wooden stakes can kill them if it pierces their heart.2. Vampires don't like garlic.3. They also probably don't like the sight of themselves OR they don't like vampire hunters (OBVIOUS)
werewoves
Objects traditionally believed to ward off vampires include garlic, holy water, crosses, and silver items. Garlic is thought to repel vampires due to its strong odor, while holy water is considered sacred and can harm or deter them. Crosses and other religious symbols are believed to provide protection based on faith. Additionally, silver is often associated with purity and is thought to be harmful to supernatural beings.
Sunlight, garlic, religious objects, holy water, stakes
Apparently garlic.
Since vampires are fictional creatures, that depends entirely on the author writing about them.