Abstract: A pair of housing members, having latches for releasably holding them together, define an elongated chamber for supporting therein a paint roller. An inlet manifold extends along a wall of the chamber and has a portion extending through a housing wall for connection to a source of cleaning liquid under pressure. Within the chamber, the manifold has outlet openings to direct cleaning liquid toward a paint roller supported in the chamber. The manifold is movable to direct liquid at different angles toward the paint roller. The housing members provide a discharge opening through which the cleaning liquid escapes from the chamber. A valve arrangmeent is provided for admission of air under pressure to the manifold, for drying of a cleaned paint roller within the chamber.