Abstract: A paint brush storage device includes a housing having a top portion and a bottom portion configured for positioning and restraining a bristle portion of a paint brush within. The bottom portion includes a plurality of perforations for ventilating the paint brush, a pair of oppositely disposed first and second sidewalls, a pair of oppositely disposed first and second end walls, and a back wall. The back wall includes a first pair of projections and a second pair of projections extending from an interior surface of the back wall and configured for positioning the paint brush. The positioning of the paint brush by the first pair of projections and the second pair of projections forms a space between an exposed surface of the bristle portion, the first sidewall, and the second sidewall, to protect and ventilate the bristle portion.