Dina

Do you use warm or cold water when prewashing fabric with Color Catchers?

I don't normally prewash and am trying to learn all I possible can. I know you use hot water with Retayne...but what if I am using a Color Catcher? I washed some red with Color Catchers four times, and each time they came out red....but I used warm water. Should I have used cold water?

Thanks for any info.

Dina