In this method, used for bright colors, rose and tooth-colored operations take place in a bath, and in particular, natural red pigments and some chemicals and aladdin are used. In this way, the color and tooth of Toama is consumed, it is used by colors that do not mix with dental material in the bath. This method has the following benefits: 1- color replacement 2 saving color materials, cooperative materials, water, time. 3 Domses of color resulting and lack of changes to metals in the color bath.