For cotton, hemp, wool, silk, rayon, nylon and other man-made lines and dyeing and printing, also suitable for ice-dyed cloth printing bottoming. Pairs of cotton or rayon, dyed bright yellow alone or with Reactive Brilliant Blue X-BR to fight a variety of green dye. Pairs of silk silk spinning, and often Reactive Turquoise Blue KN-G fight dyed green fruit. Plus acetic acid and PQ dyed wool from a leveling agent; dyed nylon with formic acid bath; dyed silk neutral bath plus ignorance powder, then add soda ash solid color, but also can be used formic acid bath.