How to Use Rit DyeMore for Synthetic Fibers

With so many diverse synthetic fabric iterations on the market, we thought it was high time to offer a dye capable of taking those very fabrics to the next level. That’s why we’re proud to introduce Rit DyeMore, a dye specially made for synthetic fabrics like polyester, polyester cotton blends, acrylic, and acetate. And like our All-Purpose formula, DyeMore is non-toxic and perfect for use in the home. 

No matter what you plan to dye, whether it’s a pair of jeans or set of curtains, the first step is to choose the right dye for your fabric or material. Always check the care label for the fiber content of the item you plan to dye.

This dye is for synthetic fibers, which include polyester, acrylic, acetate and nylon. If you have a blended garment that contains more than 35% synthetic fibers, this is the dye you will need to use. If you are dyeing a garment with less than 35% synthetic fibers, use Rit All-Purpose Dye instead.

Important Notes

Stovetop Method

Due to the complexity of dyeing synthetics, you must use the stovetop method to maintain an almost boiling temperature for the duration of your dyeing (200°F 93°C or greater). Accordingly: (1) you cannot dye anything that won’t fit into a pot on your stove and (2) you cannot use your washer because the machine won’t be able to achieve the water temperature needed for Rit DyeMore to penetrate the fabric.

Color

If the garment you are dyeing is white or off white, then you should be able to achieve true color. However, if your garment has an existing color, then your only option is to overdye it with a darker color. Unfortunately, Rit Color Remover will most likely not work on your synthetic garment. Click here to learn more about overydyeing.

Patterns and Logos

If the garment you are dyeing has a pattern or logo, the color you use will mix with the existing color(s) in the fabric and create new colors. To learn more about this, please review our instructions on overdyeing patterns and logos.

Bleach Stains and Sun Damage

Sun and bleach actually damage fabric, making it very difficult to dye. Unfortunately, that means we cannot guarantee dye will cover up the stains.

Instructions