How to Dye Fabric With Rit Dye | Most Lovely Things (2024)

Back in the 1980s, my sister and I each bought a stack of beautiful napkins from the sale table at Williams Sonoma for about $2 each. The Damask woven pattern is beautiful, and the quality is great and hard to find these days. They hold their shape and size with very little coaxing. I wash them, give them a snap, and hang them to dry. Unlike most cloth napkins, they don’t even need ironing.

But I never liked the color, which is probably why they were on sale. Nobody else liked the color either. It was sort of an odd yellow-gold that went with nothing. So I kept them all these years but used them only occasionally. That is, until I had the idea of dyeing them.

I’ve been meaning to dye them for quite some time now, but whenever I think about it, all I can think of is the mess it will create. And I certainly don’t want to do it in my washing machine – even though people say it’s safe and won’t discolor or harm the machine. So after a little research, I decided to give the bucket method a try – and by bucket method, I mean an enamel lobster pot that I have.

Where we started and how they look after using black RIT dye

The former yellow-gold napkins are now kind of an earthy gray, thanks to the black Rit dye, and they have quickly become my favorite napkins. The process was so easy, with very little mess. But I would recommend using rubber gloves and tongs throughout the process.

The French tea towels were stained but in great shape. Putting them in the black dye, we had no idea how they would turn out. But they are so beautiful and look great in our kitchen. We just used them for summer entertaining on the patio with our potting bench makeover. You can read that post right here.

The newly dyed black vintage napkins inspired an indoor summer dinner party.

Endless Summer Hydrangeas & Black Dyed Vintage Napkins

How to Dye Fabric With Rit Dye | Most Lovely Things (11)

Let’s answer a few common questions about dyeing fabric

While by no means comprehensive, here are some answers to a few of the most common questions about dyeing fabric. The Rit’s website is also a good source for answering many of your questions.

Will dye ruin my washing machine?

According to the Rit Dye company, it promises that Rit won’t permanently stain any metal component on your washing machine. They say that Rit dye has been used in washing machines dating back to the 1950s when the electric washing machine was invented. However, you do need to clean up immediately after dyeing to ensure none of the plastic or rubber parts on the machine are stained. You can read about the clean-up process here:

That said, I like my white clothes white, so I decided against running black Rit dye through my washing machine, and I opted for the bucket method instead.

Is dye toxic?

According to Mount Sinai Hospital, in today’s world, it is rare to find poisonous ingredients in most household fabric dyes. Most common household fabric dyes are made from nonpoisonous substances such as mild soaps, pigments, and salt. Although these substances are generally considered not dangerous, they can cause problems if swallowed in large amounts, especially in small children.

As a precaution, do yourself a favor and wear rubber gloves, and when pouring the powdered dye into your bucket, be careful not to breathe in the powdered dye.

You can read more in this article.

Does dye work on any color?

If the fabric you are dyeing is light-colored and you’re going dark, just follow the directions on the package. However, if you’re dyeing a darker piece of fabric, Rit Dye recommends using their color remover first and then following the directions on the dye packet.

Does dye work on any fabric?

Dye works on many kinds of fabrics. Natural fabrics like linen, silk, nylon, cotton, and wool absorb dye pretty well. Synthetic fabrics or synthetic materials like polyester and spandex usually won’t dye evenly, and some don’t absorb dye coloring at all.

The stitched logos on the hats I dyed did not absorb the coloring as the rest of the had did. Which, in my case, is what I was looking for.

Does water temperature matter when dyeing fabric?

On the packing, Rit dye says it’s best to use hot water (140 to 160 degrees F) when dyeing fabrics. Cool water or cold water does not work as well.

How long should I let the fabric sit in the dye bath?

The amount of time the fabric sits in the dye solution really depends on your desired color. For the best results and if you’re trying to match the color on the bottle or box of Rit Dye, they recommend 30 to 60 minutes. For lighter shades, 10 to 20 minutes seems to be the average time. Just keep in mind that the dye always looks darker when wet, and after dyeing, it usually lightens a bit.

Can I soak the fabric in the dye bath overnight?

The answer is yes. If you’re looking for a deeper, more intense color, leave the fabric in the dye bath for a longer period of time. This allows the fibers to absorb more of the dye resulting in a more intense and longer-lasting color.

What can I use to set the dye?

Rit Dye sells a color fixative to set the dye. However, salt and vinegar are both natural fixatives and can be a good alternative. One-fourth cup of salt, one cup of vinegar, and one gallon of water seem to be the norm.

How much fabric can I dye at once?

A general rule of thumb is one box (1-1/8 ounces) in powder form or 4 ounces of liquid dye will color approximately one pound of dry fabric. If you mix the correct amounts, the size of your container is the only limitation.

What do I do with the excess dye?

The best option for disposing of the excess dye is to simply pour it down the drain. Since it is non-toxic, you can also pour it outside in an area that won’t be affected by the color of the dye. You don’t want to pour near any plants or vegetation.

Gathering the supplies

The first thing you need to do is gather all of your supplies. Here is my list:

  • 1 packet (I used 2) of powdered Rit all-purpose dye (non-toxic Rit liquid dye in a bottle works, too) for every 1 pound of fabric that is dry
  • A bucket large enough to hold the two gallons of hot water and the fabric you are dyeing
  • Tongs
  • Rubber gloves
  • Salt
  • Vinegar

How to Dye Fabric With Rit Dye | Most Lovely Things (12)

Preparing the fabric

From mordant soakings to scouring the fabric, there are a lot of different theories on how to prepare fabric for dyeing. The easiest way is just to follow the Rit Dye directions and wash the fabrics but without using fabric softener. This worked well for me.

Setting up your workspace

Since it is summer and nice outside, that’s where I did my dyeing. I was using black dye, so I used our black asphalt driveway as my workspace. Once the fabric was done in the dye bath, I could remove it, lay it on the driveway and rinse it with a hose before running it through the washing machine.

By doing it outside, I didn’t really have to worry about any spillage or drippings; You can do it indoors. However, you just need to be a lot more careful.

Mixing and applying the dye

I had two pounds of dry fabric I was dyeing and followed these easy steps:

  1. Pour two small boxes of Rit Dye powder form into a large bucket
  2. Add two gallons of water (enough water so all the fabric is submerged)
  3. Mix well (I used a paint stir stick)
  4. Add fabric to the dye bath
  5. Use the paint stir stick to make sure the dye bath covers all the fabric
  6. Let sit for one hour

Setting the dye

  1. Remove fabric, empty container
  2. Pour one-fourth cup of salt and one cup of vinegar into the bucket, add water, and mix thoroughly.
  3. Add fabric to the bucket and let it sit for approximately 30 minutes
  4. Rinse the fabric with cold water

Washing the fabric

Run the fabric through your washing machine on a gentle cycle.

With the wide range of colors and the versatility of dye, you can achieve fun and sometimes unexpected results. By following the simple dyeing process, you’ll be able to dye the fabrics of your choice confidently.

Set up your workspace, choose the right fabric and color, and carefully follow the instructions for preparing and applying the dye. And with just a little bit of care and maintenance, your dyed fabrics will retain their vibrancy and charm for years to come.

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How to Dye Fabric With Rit Dye | Most Lovely Things (2024)

FAQs

Can I apply Rit dye directly on fabric? ›

Dip a small corner of a piece of clean cloth into the hot dye, gently squeezing out the excess. Rub the area where you wish to apply the dye. For extremely small areas, you can use a cotton swab to apply the dye. To set the dye, use a hot steam iron.

Do you wet clothes before using Rit dye? ›

Pre-wash item in warm, soapy water without any fabric softener. This helps to remove any finishes that may interfere with dye absorption. Cover work area with plastic table cover and have paper towels handy to protect against any possible spills.

How long do you leave fabric in Rit dye? ›

It really depends on the desired shade and fabric. To achieve the color on the box or bottle, we suggest 30 to 60 minutes with continuous stirring. For lighter shades, we suggest 10 to 20 minutes.

Can you use Rit dye on artificial flowers? ›

Faux flowers are an inexpensive way to keep your home decorated throughout the year. Now you can customize the color with Rit.

What happens if you don't use salt with RIT dye? ›

If you don't use salt for high water ratio immersion dyeing, then much of your dye will be wasted due to electrostatic repulsion between the fiber and the dye.

How do you set RIT dye so it doesn't bleed? ›

Soaking your dyed item with ColorStay Dye Fixative after dyeing (but before washing) will enhance your item's color and reduce bleeding. If you are using Rit Back to Black Dye Kit, this product already comes with it.

Why do you add vinegar to Rit dye? ›

To enhance the color: (1) add 1 cup / 240 mL of salt when dyeing fabrics containing cotton, rayon, ramie or linen; (2) add 1 cup / 240 m of vinegar when dyeing fabrics containing nylon, silk or wool. Add 1 teaspoon of dish detergent to help promote level dyeing.

Can you let Rit dye sit overnight? ›

Can I soak the fabric in the dye bath overnight? The answer is yes. If you're looking for a deeper, more intense color, leave the fabric in the dye bath for a longer period of time. This allows the fibers to absorb more of the dye resulting in a more intense and longer-lasting color.

Do you rinse after Rit 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 cool water until rinse water begins to run clear. Wash in warm water with a mild detergent, rinse and dry.

Why add salt to RIT dye? ›

If you are dyeing with Rit All-Purpose Dye: To enhance the color: (1) add 1 cup of salt when dyeing fabrics containing cotton, rayon, ramie or linen; (2) add 1 cup of vinegar when dyeing fabrics containing nylon, silk or wool. Add 1 teaspoon of dish detergent to help promote level dyeing.

Is it bad to leave fabric in dye for too long? ›

There are no right and wrong answers here. Leave your fabric in the dye for as little or as long as you like. The finished color will be slightly lighter than it looks like when wet. I recommend leaving it in for at least ONE hour, or longer.

How permanent is RIT dye? ›

The RIT dye is permanent, but it doesn't soak into the G10, since G10 is not porous. It is only a surface coating, and is prone to wear.

What does Rit dye not work on? ›

Washable Fabrics Containing Synthetic Fibers: Such as polyester, acetate and acrylic. Washable Fabrics Containing Synthetic Blends: Such as polyester cotton blends that contain more than 35% polyester. Nylon-Based Plastics: Such as buttons, fasteners, golf balls, lacrosse sticks and 3D printing items.

What happens if you use Rit All-Purpose Dye on synthetic fabric? ›

While Rit DyeMore dyes polyester, Rit All-Purpose Dye does not. Accordingly, if you are using Rit All-Purpose Dye, the thread will remain its original color. This can create an interesting design effect, but it's important to keep this in mind if that's not the effect you want.

What happens if you dye synthetic fabric with regular dye? ›

Synthetic fibres reject domestic dyes so in any blend, it is up to the natural fibres to pick up the colour. The larger the synthetic component, the less dye gets picked up, which results in a lighter (or more diluted) shade.

What fabrics does RIT dye not work on? ›

What will Rit not dye?
  • Fiberglass, spandex, and metallic fibers.
  • Fabrics with severe bleach or stain damage,
  • Fabrics with rubber backings.
  • Fabrics with special finishes, such as waterproof or stain resistant finishes.
  • Fabrics labeled Washable Only in Cold Water or Dry Clean Only.

What material does RIT dye not work on? ›

Washable Fabrics Containing Synthetic Fibers: Such as polyester, acetate and acrylic. Washable Fabrics Containing Synthetic Blends: Such as polyester cotton blends that contain more than 35% polyester. Nylon-Based Plastics: Such as buttons, fasteners, golf balls, lacrosse sticks and 3D printing items.

Can I use RIT dye without heat? ›

It will work, but it's possible the dye will turn out uneven. I also suggest testing the method out on something with the same fabric content if possible before dyeing a huge project like this.

Does RIT dye need to be boiled? ›

If you are dyeing synthetic fabric (i.e. fabric containing more than 35% polyester, acrylic or acetate) with Rit DyeMore, then you cannot use this 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.

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