Car brush

The utility model relates to an automobile appliance, in particular to an automobile brush. The automobile brush comprises a handle, a handle rod and bristles, the handle rod is a stretchable structure formed by an inner tube and an outer tube sleeved outside the inner tube, and wherein the outer tube is a PVC tube. Because nonskid teeth are arranged at the periphery of an expansion sleeve which has a locating function, when in locking, the friction force of nonskid teeth and the outer tube is relatively high, and thereby the locking becomes more stable. Further, the outer tube of the handle rod is a PVC tube, which not only reduces the manufacturing cost of the automobile brush, but is relatively light in weight, and convenient in use.