How do you get rid of the crease on the front side of double knee Dickies pants?

Question

I have washed them, ironed them, but nothing seems to work.

Answer 1

When I have had a double crease, I have used a pressing cloth. That really works! If I remember correctly, some old solutions for such a thing (I think) have been to iron with white vinegar to get out the crease that you dont want.