Natural dyes are a renewable resource that are obtained from natural sources. Most are of plant origin and extracted from roots, wood, bark, berries, lichens, leaves, flowers, nuts, and seeds. It is then soaked in water for several hours, and heated to a low simmer for approximately an hour or more to extract the dye.
Because they come from natural sources, natural dyes are not harmful to the environment, which makes it even more appealing . Natural dyes are biodegradable and disposing them don’t cause pollution and has NO health hazard.