Make sure that your curtains can be dyed. Most natural fabrics can be dyed without a problem, but many synthetic fabrics do not accept dye quite as easily. Most dyes will color cotton, linen, wool, silk, and ramie. Certain synthetic fibers, like rayon and nylon, are usually dyeable, as well.Click to see full answer. In this way, can you dye heavy curtains?Quality heavy drapes are easy to dye at home with the proper kit and a good size basin or tub. Check the tag on the drapes to see what fabric they’re made of, as this will determine the type of dye that you need to purchase. Natural fabrics, such as cotton, linen, hemp and bamboo, are easiest to color.One may also ask, can you dye polyester curtains? To dye polyester curtains, you need chemical dyes that react with the synthetic fibers. You can dye polyester curtains at home using dispersion dyes in a hot-water dye bath. For best results, use only dyes that are made for polyester fibers. Then, can you dye curtains with Dylon? Multiple packs will dye larger amounts to full shade, e.g. 2 packs for 1200g (e.g. double duvet) or 4 packs for 2kg (e.g. curtains). You can change one strong colour to another (or dye it to a lighter shade) by using DYLON PRE-DYE which lightens before you dye, ready for colour change.Can you dye curtains with food coloring?You can dye fabric with food coloring, but only if the fabric meets certain requirements. Dyeing with food coloring, gelatin or drink mixes such as Kool Aid includes a few more steps than if you were to use commercial dyes specifically formulated for use on fabric.