Question 1

What is the difference between fiber-reactive and acid dye?

Accepted Answer

Fiber-reactive dyes (Procion MX) chemically bond to plant-based fibers — cotton, linen, rayon, hemp — and fix with soda ash at room temperature, which is why they dominate tie-dye and shibori. Acid dyes bond to protein fibers like wool, silk, and alpaca, plus nylon, and they need mild acid (vinegar or citric acid) plus heat to set. Using one on the wrong fiber gives pale color that bleeds out in the wash.

Question 2

Which dye should I use for tie-dye on cotton T-shirts?

Accepted Answer

Use a fiber-reactive (Procion MX) dye for cotton tie-dye — it gives the brightest, most wash-fast results. Pre-soak the shirt in a soda-ash solution to fix the color, apply dye to damp fabric, then wrap and batch it 6-24 hours before rinsing. Many maker kits bundle the dye, soda ash, squeeze bottles, gloves, and rubber bands, so a beginner can finish 3-6 shirts from one set, usually priced $20-$45.

Question 3

How much do handmade and craft dyes cost?

Accepted Answer

Loose dye packets, indigo refills, and single-color jars typically run $4-$18, depending on quantity and whether the color is hand-mixed. Complete kits cost more: tie-dye sets, indigo shibori vats, and botanical natural-dye bundles usually land $20-$70 because they include fixative, gloves, and tools. Premium foraged or small-batch natural dyes (cochineal, true indigo, madder root) sit at the top of that range for the labor involved.

Question 4

Do natural plant dyes need a mordant?

Accepted Answer

Most natural dyes need a mordant to bond and resist fading — alum is the common, beginner-safe choice, sometimes paired with cream of tartar. Indigo is the exception: it fixes through oxidation in a reduction vat rather than a mordant. Tannin-rich materials like walnut hulls also hold fairly well on their own. Check the listing to see whether the mordant is included or sold separately, and expect softer, earthier tones than synthetic dyes.

Question 5

What fibers will not take dye well?

Accepted Answer

Polyester, acrylic, and most synthetics resist standard craft dyes — they need disperse dyes and high heat, so a fiber-reactive or acid dye barely tints them. Blends dye partially: a 50/50 cotton-poly shirt comes out pastel. For dependable results, choose natural fibers — 100% cotton, linen, silk, or wool — and confirm the fiber content before you start. Pre-washing to strip sizing and finishes also helps color absorb evenly.

Question 6

What occasions make dyes a good gift for a crafter?

Accepted Answer

Dye kits suit birthdays, Mother's Day, and back-to-school for a teen into tie-dye, plus summer camp and group craft days. An indigo shibori or botanical natural-dye set makes a thoughtful gift for a fiber artist, a knitter dyeing their own yarn, or someone refreshing thrifted clothes. If you are unsure of color taste, choose a multi-color kit or a maker's choose-your-palette option so the recipient picks shades they love.

Fabric Dye for Tie-Dye, Silk & Wool

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