This paper gives analysis on how to achieve the best ingredients to eliminate the blue-staining of Chinese White Poplar (Populus tomentosa). In the experiment, 8 kinds ingredient were analyzed by inspections and chromatic aberration. The results showed that: Chinese White Poplar blue-staining were soaked into ingredients 5: 5% NaClO+assistant medicament. The blue-staining of wood could be removed and wood colour and lustre was naturalness.
