Bundimun Secretion or Bundimun Ooze was a magical substance, produced by the Bundimun, known to be an extremely acidic substance that could rot a building's structure. It could also harm those who come into contact with it. When diluted, the secretions of the Bundimun were known to be used in some magical cleaning products. It was also an ingredient in Doxycide.
Behind the scenes
- Bundimun Secretion is first called "Bundimun Ooze" in Harry Potter Trading Card Game.
- Harry Potter and the Prisoner of Azkaban (video game) (PC version only)
- Fantastic Beasts and Where to Find Them (Mentioned only)
- Harry Potter Trading Card Game (First appearance)
- Wonderbook: Book of Potions