Functional solution storage box and clothes treatment device

The utility model provides a functional solution storage box and a clothes treatment device, the functional solution storage box comprises a cover body, a bottle body, an opening and closing valve, a vent valve and a suction nozzle, an outer side ring part and an inner side ring part are arranged on the top wall of the cover body in a protruding mode, and the outer side ring part and the bottle body are matched to form the appearance shape of the functional solution storage box; the inner side ring part is matched with the bottle body to form a sealing structure, the bottle body is provided with a volume cavity and an opening part, the opening part is provided with a structure connected with the cover body in an embedded mode, the opening and closing valve is arranged in the opening and closing valve mounting groove in an openable and closable mode, the vent valve is arranged in the vent valve mounting groove in an openable and closable mode, and one end of the suction nozzle is connected to the inner side of