Shrunk Twill

When prewash cotton twill do I use a hot or cold cycle? And how is it going down?

Thus color is going to run? Same question that title to the denim (Ya I know it will run like a mofo)? Ive never used before, but I twill do not want to diminish what im after I do it cause it can not completely wreck ... Thank you

You wash it before using to see if it will work and if it will decrease. Wash before using the same way you plan to wash it after sewing something. If you plan to wash your clothes on hot, you'll need to prewash your fabric hot, too. I usually recommend hot or cold with the same colors that will run, but you'll need to continue to wash the question this way after it is sewn together ..

---