Fuente: WIPO "industrial hemp" The invention discloses industrial hemp cat litter with bacteriostasis and deodorization functions and a preparation method of the industrial hemp cat litter. The cat litter is prepared from the following raw materials: 20-50 parts of industrial hemp stalk, 10-30 parts of corn starch, 30-90 parts of water and 0.3-0.5 part of a lemon extract. The preparation method comprises the following steps: S1, weighing the raw materials; S2, removing the skin of the industrial hemp stalk to obtain an industrial hemp stalk core; S3, making the industrial hemp stalk core into powder and then sieving the powder to obtain industrial hemp stalk core powder; S4, uniformly mixing the industrial hemp stalk core powder with corn starch, then adding the mixture into water, and performing uniform stirring to obtain a mixed material; S5, aging the mixed material for 20-30 min to obtain an aged material; S6, drying the aged material, and carrying out granulation to obtain a rod-like material with the length of 4-6 mm and the cross section diameter of 1.5-3 mm; and S7, uniformly mixing the rod-like material with the lemon extract, and leaving the mixture to stand at room temperature in a sealed environment for 4 h or longer to obtain a finished product. The cat litter is natural in components, non-toxic and harmless, and can effectively inhibit the breeding of bacteria and microorganisms.