The dyes used on our fabrics are all Procion low impact, fiber reactive dyes. These dyes are nontoxic, safe, and eco friendly. They require only low temperature water processing and only salt and soda ash as auxiliary agents. They yield excellent results, especially on natural fibers, in which the dyed fabrics have vibrant hues and superb colorfastness. Many of our white or off-white “natural” color fabrics have been semi-bleached using hydrogen peroxide instead of harsh chlorine. In addition, we do not use any optic brighteners in our products.