Works beautifully on many washable fabrics including cotton, linen, silk, wool, and ramie blends;Use full strength as a tint or stain for wood, wicker, or any other porous surface;One package dyes 1 pound dry weight or about 3 yards medium weight fabric;Double the amount of dye for brighter or deeper color results;Not recommended for use with 100% polyester, 100% acrylic, or fabrics with special finishes, rubber backing, or are dry clean only