Grater for grating soap

The invention provides a grater for grating soap. In the soaping process, a corresponding amount of soap is shaved into thin shreds according to the required amount of soap for use. The grater is composed of a grating cutter handle, a storage bin and shred grating holes. The storage bin is in a long strip shape. The bottom of the bin protrudes outwards. The shred grating holes are formed in the bottom of the storage bin. The diameter of each shred grating hole ranges from 0.2 cm to 0.4 cm. One end of the grating cutter handle is connected to the middle of the storage bin and is perpendicular to the storage bin. The bottom of the storage bin is made of hard and thin metal materials. The shred shaving holes in the bottom of the storage bin are closely attached to the soap to be grated, the storage bin is pushed and pulled back and forth through the grating cutter handle, the soap is grated into fine shreds through the shred shaving holes, the thin soap shreds are shaved and enter the storage bin through the shred shaving holes, and the thin soap shreds in the storage bin are poured into the hand of a user and stained with water or smeared to an object needing to be smeared with the soap for use.