Abstract: A dry-cleaning brush includes a body, a base plate and a bristle component. A storage cavity used for storing shampoo powder is formed between the body and the base plate. A powdering device is arranged in the storage cavity and includes a pressing rod arranged on the base plate, lever assemblies, pistons, and at least one leaking hole formed in the base plate, and the pistons are located at openings of the leaking holes. Each lever assembly includes a lever having two ends respectively clamped on the pressing rod and the corresponding piston. A rebound mechanism is arranged between an elastic gland, the pressing rod and the base plate. The powdering device controls the pistons based on the lever principle, the elastic gland and the pressing rod are pressed to drive the levers to pull the pistons away from the leaking holes.

Abstract: A heat-storage heating comb brush relating to the field of daily supplies, in particular a heat-generating comb brush. The comb brush has handles and brush bodies connected with the handles. The brush bodies have application layers, heat-conducting layers and heat-generating layers, wherein the application layers, the heat-conducting layers and the heat-generating layers are arranged in sequence, and the heat-conducting layers cling to the heating-generating layers and the application layers. The heating comb brush is simple in structure, the heat-generating layers generate heat in an electromagnetic sensing mode, and the inconvenience and danger caused by electric connection of the heat-generating comb brush are avoided. Furthermore, thermosensitive color-changing layers are used on the surfaces of the application layers so that a user can estimate the temperature without being prompted by an electric device additionally.