Need instructions for how to dye poly/cotton in the washing machine.
  • I bought iDye Natural and iDye Poly to do my trousers. I cannot do the stove-top method, I have a washer that goes up to 90 C.

    Can someone give me instructions for how to dye them using my front-loading washing machine, please.

    Thank you!
  • The basic instructions for machine dyeing can be found inside the packet of iDye Natural. While it is difficult to dye polyester at the lower temperature, if your trousers are primary cotton you should be able to achieve good color.
  • Thank you, they are more polyester than cotton, but even a lighter shade of black or grey will be better!

    Thank you for your help.