Out, vile, uh, crazy black streak!
April 13, 2006 4:02 PM Subscribe
Help removing unknown black streaks from a 100% cotton white shirt. My friend works as a waiter and periodically black marks show up on his work shirts, particularly around the cuffs. They're not ink or food--are they sweat stains? They almost look like dark pencil streaks. They've come out in the past, but this time they're all up and down one sleeve and bleach and stain removal spray aren't doing anything. Any recommendations?