Do your diapers contain dyes?

Our diapers are dye-free. We use natural, water-based pigment inks for our designs.  Pigments are finely ground particles of color, whereas dyes are chemicals. Pigments are painted onto the surface of the material, while dyes bind to the material via a chemical reaction. Pigment-based inks are more water-resistant, less prone to smudging and are more UV resistant.