In this paper, the bleaching of and the adding perfume of the bamboo material are systematically studied by using BI as the bleacher. The Best perscription of bleaching and perfume solution is made up and the process is drawn up. SI is selected as a better stabilizer with the optimum method. Some factors of the effect on bleaching are studied And a new method is used to test the strength of bamboo material as well as the state of its surface. Satisfactory results are obtained through a great number of experiments.