Our dyes will NOT work without Dye Fixer.
Dye Fixer is a chemical known as Soda Ash or Sodium Carbonate. When used in the dying process as a pre-soak, mix at 3/4 cup Dye Fixer to every 1 gallon of water. It is also necessary in the solid color dying process.
10 Pounds Dye Fixer (4.5 kg) is enough to tie-dye approximately 200 t-shirts.