To simplify the structure, simultaneously perform the feeding of a washing liquid and the wiping of a glass surface, and greatly shorten working time by a method wherein the grip of a squeegee is formed into a tank of a water-tight structure where the washing liquid is stored.

This squeegee is constituted of a grip 1 and a wiping body 2 which is fixed to the grip 1, and the inside of the grip 1 is formed into a water-tight water tank, and is closed with a water-tight plug. A water feeding mechanism 3 extends extending to the total length in the longitudinal direction of the wiping body 2. A passage 4 which communicates with the water tank feeds a washing liquid to the water feeding mechanism 3 through a connecting part 5. The water-tight plug 6 is, e.g. a rubber plug, and a pumping operation can be imparted by pressing it with a finger. Then, the water feeding mechanism 3 is formed into, e.g. a nozzle device, and sprays the washing liquid onto a glass surface. Thus, the feeding of the washing liquid and the wiping of the glass surface can be simultaneously performed, and also, they can be easily performed separately by a switching.