Let's break down why:
* Silver: Silver is a metal with antimicrobial properties, but there's no reason to believe it would have any effect on a mythical creature like a werewolf. The idea of silver harming werewolves likely stems from folklore and superstition.
* Shoe Polish: Shoe polish is a chemical mixture designed to polish leather. It contains no known ingredients that would be harmful to a human or a mythical creature.
If werewolves were real, they would likely have the same vulnerabilities as any other large mammal:
* Physical Attacks: Werewolves might be strong, but they could still be vulnerable to attacks from other animals or humans armed with weapons.
* Diseases: Werewolves could be susceptible to illnesses and parasites like any other mammal.
* Natural Hazards: They could be harmed by extreme weather conditions, natural disasters, or falling objects.
In short, werewolves are fictional creatures, and their supposed weaknesses are just part of their fictional mythology. They are not real and do not pose any threat to humans or animals.