Glauber Salt (1 lb.)

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• The basics

  (Aka Sodium Sulfate) Improves the yield of Fiber Reactive Dye. (Gives more intense color).

• The benefits

  Use in place of, and in the same proportions as, plain salt. 

• The uses

  Also used as a leveling agent for production dyeing with Leveling class Acid Dyes for wool and silk to get the most even results.

• The pro tip

  Approximately 1 1/4 cups per lb, but that can vary based on the density.