Hydros [100g]

A chemical used when dyeing with Natural or Synthtic Indigo

Mixed with warm water then added to the Indigo Vat. The Vat appearance should then be a greenish - yellow colour. The fibre is inserted, carefully, into the vat and left for 5 - 10 mins, removed carefully, where oxidization changes the fibre's colour to Indigo Blue.

Repeated dips will deepen the Indigo colour.