Do I have to be afraid of shrinking?
  • Hi

    When I dye my polyester curtains with iDye Poly this requires hot, almost boiling water. Will this cause them shrinking ?

    Thanks for your advice!
  • Your polyester fabric should not shrink with heating or drying. That is one of the nice things about polyester! Other fabrics, such as wool for instance, might not repsond to boiling water so well. But polyester is totally safe from shrinking or felting, so no need to worry.