I want to dye an acrylic jumper but the Dylon machine dye I used didn't change the colour, any suggestions?

dylon and most other dyes only work on natural fibres such as wool and cotton.I want to dye an acrylic jumper but the Dylon machine dye I used didn't change the colour, any suggestions?
http://www.pburch.net/dyeing/dyelog/B106鈥?/a>


http://www.pburch.net/dyeing/acrylic.sht鈥?/a>





Perhaps these two links will help answer your question.I want to dye an acrylic jumper but the Dylon machine dye I used didn't change the colour, any suggestions?
you can only dye natural fibres such as wool or cotton.

skin bleaching