Multifunctional cleaning brush

The utility model discloses a multifunctional cleaning brush, including brush head, brush -holder stud and brush holder, the brush head includes inner shell top surface and inner shell side including inner shell and shell, inner shell, and shell -side off -plate including the shell sets up forms the flowing water passageway between inner shell and the shell, inner shell top surface and shell set up the brush hair on the surface, set up the air suction opening on the inner shell top surface, set up apopore and water inlet on the shell, the brush -holder stud is hollow structure, brushes first inner shell and is connected with the brush -holder stud, and the brush -holder stud is close to the first side of brush and sets gradually dust collection channel, dust box and dust catcher, on the dust box sets up to the side of the brush -holder stud, brush holder one side sets up the water storage bag, and the delivery port of water storage bag sets up the switch, and the delivery port of water storage bag passes thro