The invention discloses preparation technology of Chinese herbal medicine dentifrice. The dentifrice is a mixture comprising the following components, and the ratio of each component is as followed: 40-60 parts of dentifrice body, 15-20 parts of white rubber powder, 20-30 parts of water, 5-10 parts of saccharin, 10-20 parts of starch, 10-15 parts of salt, 2-5 parts of perfume, 5-8 parts of potassium sorbate salt, 5-8 parts of sodium benzoate, 8-18 parts of a rubbing agent, 13-18 parts of glycerin, 13-18 parts of sorbitol, 13-18 parts of xylitol, 13-18 parts of polyethylene glycol, 15-25 parts of a thickening agent, 13-28 parts of a bactericide, 5-10 parts of chlorophyll, 5-10 parts of neutral protease, 5-10 parts of motherwort, 5-10 parts of scutellaria baicalensis, and 5-10 parts of an active additive. The Chinese herbal medicine dentifrice has special effects on improving dull yellow teeth, preventing gingival bleeding and ozostomia by means of the medical functions of the Chinese herbal medicine. The active additive has obvious slow and therapeutical effects on gingival bleeding, redness and swelling of the gum, ozostomia, dentine hypersensitivity, and the like.