Synthrapol

Synthrapol is a mild soap specifically made for removing excess dye so that dried articles may be washed with other laundry.  During the dyeing process not all of the dye will react with the fibre you’re dyeing so excess dye must be removed to prevent backstaining.  Synthrapol suspends and carries the excess dye from the fibre.

Rinse the fibre as thoroughly as possible with a small amount of Synthrapol, then launder with one tablespoon per load.

Available in 250ml/8oz bottle.