The present invention relates to a scalp massage brush (10), a blade-shape protrusion (14) made of elastomer resin and a plurality of cone-shape protrusions made of elastomer resin protrude a brush surface (13) of the base plate, wherein the blade-shape protrusion (14) is provided with a flat intersecting surface shape, and the front part is provided with a plurality of standing front-end protrusions (14b), (14b) in interval along prolate axis direction of the flat intersecting surface shape central part of the brush surface (13) is provided with a central protrusion group (14R) which is constituted by disposing the plurality of blade-shape protrusions in interval, and two sides of the central protrusion group (14R) are configured with the cone-shape protrusions (15), (15) the cone-shape protrusions (15) are provided with a cone-shape base (15a) and a front-end protruding the base, and a hit protrusion by disappearing or reducing which to tell replacement time of the brush.
