Synthrapol works best with HOT water, yes, HOT water, when washing out excess dye, particularly Fiber Reactive Dye. You are getting out the excess
Speckling yarn: 5 different bases and 3 different ways for the ultimate cross comparison - Knomad Yarn
Jacquard Synthrapol 8 oz
5 Synthrapol Substitutes and Replacements (Ingredients List)
The Specialists Among Laundry Detergents ✔︎
Jacquard Synthrapol Prewash and After Wash Liquid detergent for Dyed or Painted Fabrics, Industrial Strength, pH Neutral, 8 fl oz : Health & Household
Synthrapol
I did something crazy…
Geraldine Kok-Berman on Instagram: Shaving Foam Marble-Dyeing with @jacquardproducts Procion dyes which need soda ash pretreatment on the fabric, and washing with Synthrapol detergent for the pre and after wash. This is
prewashing fabric
Rainbow Silks : Jacquard Synthrapol 236ml in Chemicals for use with Procion dyes category
Synthrapol Detergent - Purple Daisies Quilting