What a good question! Rit loves hot water because it loosens the fibers in the fabric to accept the dye. We recommend using the hottest water safe for your fabric. However, if you want specific temperatures, here they are! If dyeing natural fabrics (such as cotton, linen, silk or wool), use Rit All-Purpose Dye at 140° to 160°F (60 to 71° C).
If tap water is not hot enough, heat water on the. Use Hot Water Rit dye really needs hot water to create deep, saturated colors. The hotter the better.
Fretty and Giancola often boil water and then pour that directly into the dye bath. Can you dye fabric without boiling? Cold water dyeing will create a less saturated color than warm or hot water. Rit is a popular brand of dye that can be found at many home and fabric stores.
It can be used in buckets, sinks or your washing machine to dye fabrics numerous colors. The dye I have (Rit all purpose dye, "teal" if that helps) is supposed to be used in Hot water, and if I do a test, let it soak, rise, dry off, it's going to be cold be by the time I have prepped the main piece to go. Rit Dye is an all-purpose dye that can be used to color most natural fabrics, along with other materials like paper, wood, rope, and even nylon-based plastics.
There are several dyeing methods to choose from, based on how vibrant you want your colors to be, and how much work you want to put into the process! Rit dye however stains on contact but needs heat to set the colors well. This means that Rit dyes should either be dyed with very hot dyes, like dip dyeing on the stovetop or heat set after dyeing. Using the microwave to heat set Rit dyes is the easiest and most effect way to do it.
Fill your washing machine with enough hot water that the fabric will be able to move freely in the water. Pre-dissolve the Rit dye in two cups of hot water. Use one bottle of liquid Rit dye for medium-sized items like jeans, area rugs, etc.
Use one and a half bottles of liquid Rit dye for denser clothing (denim jackets, bed spreads, etc.). Dyeing Specifics How do I reduce color bleeding? If you are dyeing cotton, linen, silk, wool, ramie or rayon, use Rit ColorStay Dye Fixative immediately after dyeing, but before rinsing and laundering. For all other fibers, rinse the fabric in warm water to gradually cooler water until the water runs clear.
Squeeze out excess dye. To enhance the color and reduce color bleeding, use Rit ColorStay Dye Fixative immediately after dyeing and before washing, following these instructions. Rinse in warm water and then gradually cool water until rinse water begins to run clear.
Wash in warm water with a mild detergent, rinse and dry. Dye in the hottest water you have and wash them in cold water to set the dye.Dry in a very hot dryer.Don't crowd the dye bath.And dry the dyed items in a very hot dryer.Do not wash your dyed clothing with other clothes because of bleeding.I do a lot of dying here and these are my tips.