Dissolve Part A in water. Heat to 50 C. Heat Part B to 30 C. Add Part B to Part A slowly while mixing. Cool and add Part C. When homogeneous, filter and fill concentrate. Charge Part D. Instructions for Use: Shampoo and towel dry hair. Shake can well before using. Invert can and fill palm of hand with foam. Evenly distribute through hair. Do not rinse out. Comb and style.