Why I Use Procion Fibre-Reactive Dyes

 “What dyes do you use?”

I love that so many of you are curious about the *how* behind my colourful world, so I thought I’d put everything into one place. That way, whether you’re a beginner, a fellow maker, or just dye-curious, you’ll know exactly what goes into the colours I create.

Why I Choose Procion Fibre-Reactive Dyes

I use Procyon Fibre-Reactive Dyes (also called Procion MX dyes), and I’ve used them for years.

Here’s why they’re my go to:

• They’re permanent.  Unlike everyday “all-purpose” dyes you might grab from a craft store, Procyon dyes form a true chemical bond with plant-based fibres like cotton, bamboo, etc That means the colour doesn’t just sit on top — it becomes part of the fabric. 

No fading and wearing off after a couple of washes.

• They’re vibrant. A little goes a long way, and the results are rich, bold, and joyful.

• They’re eco-friendlier. Known as low-impact dyes, they use less water and energy, and their strong bond means less dye waste washing out into the sink.

• They last!!  With care, your piece will stay bright for years. (Sunlight can cause gradual fading over time — but that’s true of all textiles, no matter how they’re dyed.)

 If you’d love to see these dyes in action, check out my current creations.

Where I Purchase Dyes

I buy my dyes from Dharma Trading Co. in the USA.

They’ve been around for decades, and they’re trusted worldwide for fibre arts supplies.

The Dyeing Process (Made Simple)

1. The Soda Ash Soak
Before dyeing, the fabric takes a long bath in soda ash. This raises the pH and prepares the fibres so the dye molecules can “lock in.” It’s like priming a canvas before you paint.

2. Applying the Dye
The dye comes as a fine powder (which is technically a respiratory risk — so the official advice is to wear a mask when handling it. Do I always follow that? Let’s just say… not every single time 😉).

I use my signature ice cube method, where I sprinkle dye powder over, or under fabric, add ice cubes, and let the magic happen as the ice melts.

You can also mix the powder with water to create liquid dyes.

Discover more about dyeing with Ice cubes here

3. Batching (Letting It Rest)
Once the dye is on, the fabric needs time to sit, and allow the colour bond. I usually batch for at least 24–48 hours, sometimes longer. The longer it rests, the deeper and more vibrant the colours become.

4. Washing Out (The Most Asked Question)

So many people ask me: “Why doesn’t your dye run in the wash?”
Here’s the answer:

– Firstly, a cold rinse to remove the soda ash solution.
– Then, a soak the fabric in hot water with dishwashing liquid. This helps release any leftover, unbonded dye. This soak is for a minimum of 2 hours.
– Finally a cold-water rinse before being dried.
Anything leaving my studio won’t run or bleed in your wash.

Opening designs at my outdoor tub is my favourite this to do.

Caring for Your Colour

A couple of easy tips:

• Wash your pieces in cold water with similar colours.
• Avoid leaving them in harsh, direct sun for long periods (all fabrics will fade eventually this way).

Do that, and your colours will keep glowing.

In closing - Procion Fibre Reactive Dyes are THE ONLY dye that I will ever use, and recommend.

More to Explore

• Learn more about my ice cube dyeing method 
• Shop my handmade creations