Originally Posted by
kathy
I bought some and did some tests, I used several colors, lights and darks, made marks on white fabric, ironed 1/2 of each mark then let them sit around for a week. Then I thru them in the regular wash, every mark came out completely so when the time comes I will use them and not be afraid.
I did the same, then tryed it on a project, diffrent brand white fabric.
It left a faint mark. Now before I use it, I test on a scrap of the fabric I am using.