It is one of the method, developed by us.
1] The fabric is washed thoroughly in Luke warm water without soap/detergent to eradicate the previous traces of any detergent accumulated.
2] The fabric is then boiled with the dye component as preferred for two hours.
3] The fabric is then dried in shade.
4] The fabric is then washed with normal temperature salty water.
5] Dry the dyed fabric in shade. Advice For long lasting dye always dry the fabric in shade and wash the fabric separately.