Does dylon pre dye work when used at 40 degrees instead of at 85 or 90 degrees?
Thank you for you enquiry.
The Dylon Pre Dye 600g removes colour from fabric so that it can be dyed a lighter colour. It removes colour from fabric returning it to a neutral shade.
This pack is suitable for using in a washing machine and has to be used in a wash at 85-90 degrees.