Abstract: A cleaning fluid cartridge having a collar with defined entry and locking positions rotatably thereon to be received in a docking port of a cleaning device such that a pair of orifices on the container are initially aligned and axially advanced by rotation of the collar towards apertures of the docking port without rotation of the container and locked into the docking port. The collar includes a handle received in indentures on the body to define the initial entry and the locked position. The collar has a camming surface which cooperates with lugs on the docking port to produce the axial motion and locking. The cartridge and the recess in the housing provide container alignment and rotation prohibiting elements.