I've tried it, haven't noticed it doing anything. How much do you use? I've had a bottle kicking around by the ironing board for a couple of years. It doesn't leave any residue on the iron, so that's nice, but I haven't seen it take out any of those wrinkles you get on permaprest in the dryer. I usually have to spray wrinkles with water despite the fact I have a steam generator iron. I like permaprest muslin.

Do they sell unscented anywhere? I haven't seen it.