Ø  Add water @ L: R = 1: 8………….. 480 litres. Ø  Machine running. Ø  Add bleaching powder (k.c.i) @ 10 gm/litre. 4800 gm. Ø  Add soda ash @ 5 gm/litre …………………………. 2400 gm. Ø  Temperature…………………………………………………… 60°c. Ø  Time (Depend upon the shade)……………….. 12 to 15 mts. Ø  Drop the liquor. Ø  Rinse twice, each …