InstruSponge™ is designed to clean internal channels of take-apart laparoscopic instruments, and is attached to a flexible plastic wand that allows for easy maneuvering through complex internal channels, cannulas, and lumens to loosen and expel contaminants. InstruSponge’s foam tip is impregnated with Endozime® AW Triple Plus® with APA (Advanced Proteolitic Action) to gently wipe clean the inside surface of the take-apart channel while instantly and actively digesting bioburden upon contact. InstruSponge’s unique foam tip will not scar instrument walls, unlike conventional channel wire bristle brushes.