Green products are gaining an emerging trend in applied fields. Particularly, the products obtained from waste sources upon processing application are gaining health caring and eye soothing affects. In view of the value of waste plant materials, this chapter will be designed to introduce those wastes as a source of natural bio-mordants for textiles. These plant materials have organic bio-molecules that have efficiency to coat the fabric for their enhanced functional properties. Many new sources of waste material in the form of leaves, flowers, barks, roots, stem so forth that has potential to act as source of bio-mordants will be discussed and their application in detail will be given. It is hoped that this chapter will give new knowledge for utilization of waste plants materials into valorized products for the globe. Also, the issue of production, and the disposal of effluent load will be resolved.