Just like there are variations in the quality of wool and silk used for making carpets, there are differences in the type and quality of dyes used to color carpets and rugs. The kind of dyes used can influence the value of the carpet and decide it’s worth in the market. Some dyes are rich and saturated while the others are soft. They say, a good dye is one that shines when light falls and reflects off it. Transparent quality dyes are regarded as the best as their colors come to life when combined with lustrous wool.