How does Soda Ash help set dyes? I mean, what is the process? I am
doing tie-dye next week and need to know how to prep the fabric. I know
I should wash to remove the sizing. Do I then soak in soda ash/water
mix? Do I wash out, or rinse & dry, or dry only? What is the best way
to dry: line dry or dryer?
I sure appreciate your help!