Silica gel brush

The utility model discloses a silica gel brush, and relates to the technical field of silica gel products. The toothbrush comprises a handle, one end of the handle is provided with a brush head assembly, the brush head assembly comprises a fixing plate, bristles and two connecting plates, the connecting plates are fixed to the two sides of the end, close to the handle, of the fixing plate, connecting grooves are formed in the positions, corresponding to the connecting plates, in the handle, and the handle is in sliding connection with the connecting plates through the connecting grooves. Bristles are uniformly distributed and fixed at one end, far away from the grip, of the fixed plate; and a clamping mechanism for fixing the connecting plate is mounted in the grip. According to the silica gel brush, through cooperation of the grip, the fixing plate, the bristles, the connecting plate and the clamping mechanism, when the silica gel brush is used, the brush head assembly can be independently replaced after the