Abstract: A paint brush cleaning assembly includes a tray that is structured to have an alternating sequence of peaks and valleys. The peaks and valleys may have a paint brush brushed against the peaks and valleys. A valve is coupled to the tray and the valve selectively restricts and allows a flow of a fluid through the valve. The valve may be fluidly coupled to a fluid source. A hose is fluidly coupled to the valve wherein the hose directs the flow of fluid onto the tray. The fluid rinses the paint brush while the paint brush is brushed against the peaks and valleys thereby facilitating the paint brush to be cleaned.