Described herein is a portable cleaning system comprising a reel around which one or more elongated flexible machine components such as roller chains may be wound to withdraw them from a machine, and means to clean and sanitize the components while they are supported on the reel. The reel may be rotatably supported on a cart. The apparatus further includes an enclosure for the reel, and means for introducing a fluid such as steam into the enclosure to clean and sanitize the components.
