Ectobuster (also known simply as Vacuum)is a brand of vacuum cleaner. Arthur Weasley owned several Ectobuster vacuums, which he enchanted to behave like a living creature. The vacuums turned hostile, however, and would attack anyone who came in their vicinity. Ectobuster vacuums are vulnerable to the Knockback Jinx, the Verdimillious Charm, and Vermillious, but are resistant to the flames of the Fire-Making Spell.