I started with what I already had, after reading these replies. I did start with the iron when I bought it, but no luck. So I started with Tide, Ajax dish soap, and alcohol. All 3 worked. They all got the ink out. But what I found to be the fastest and easiest with these was to draw over the lines with Tide and a q-tip. Let it sit for a minute or two, then spay lightly with a spray bottle of water, then go over it with a nail brush. Then I washed it on the gentle cycle and hung it to dry. The raveling isn’t too bad, and it is now ready to appliqué, on my next days off. Thank you for all the help.