Hard water can cause streaking and uneven color when dyeing. Calgon keeps calcium and other mineral in suspension; therefore, they will not interfere with the dyeing process.

1 lb/0.45 kg Item CHM1005
5 lb/2.27 kg Item CHM2005
25 lb/11.34 kg Item CHM3005


Use 1 cup/0.23 kg Calgon per washing machine load when dyeing in washing machine. Use 1/4 teaspoon/1.25 g per 8 fl oz/0.24 L dye solution in dye bath.