Abstract: A wall-mounted metering dispenser (1), including a wall mounting (2) having two retaining arms (3, 4), between which a refill unit (5) is detachably held, the refill unit having a storage container (6) and a dispensing device, the dispensing opening (7) of which is directed downward. The retaining arms (3, 4) can be detached from one another and/or moved relative to one another between a release position and a retaining position, and wherein the removal device can be actuated by applying pressure to the storage container (6), at least a portion of the container wall of which is made of a resilient material.