shirt become pink. there is an inexpensive way to stop that from occurring! the first time you wash an article that you think might not hold the dye well, wash it in cold water and use 1 cup of white vinegar in the load. the vinegar sets the dye into the fabric and it will not bleed or run onto your other clothes in the future. i recommend washing that article by itself that first time or at least with like colored items.
i use white vinegar in my kitchen for more than just adding to a recipe from time to time. in fact, i probably use it more for cleaning 