Achieve optimum results with dylon fabric dyes by combining with dylon sea salt in the washing machine this finely ground sea salt opens up the pores of the fabric and allows the dye to be absorbed to give a full even colour each pack contains exactly the right amount of salt required for dyeing fabric with dylon machine dyes in the washing machine for all other dyes simply measure out the required amount of salt on accordance with the instructions on each pack hobbycraft provide a wide rang