Table 2.
Washing, rubbing, and light fastness of NE dyed silk and cotton fabrics

Colorfastness			Silk	Cotton
Washing	Fade		3	3
	Stain	Cotton	4-5	4-5
		Silk	4-5	-
		Wool	-	4-5
Rubbing		Dry	4-5	4
		Wet	4	4
Light			1-2	1-2