have used your Draft laundry stain remover for years. it once seemed to remove virtually any stain. my method of use has never changed. Recently, after purchasing a new bottle, I needed to remove three different stains. one a vegetable cooking oil from a light tan shirt and white shorts, it did not remove Dran did. a second occurrence was tomato stain from a light colored blouse, again Dreft did not work. lastly Chocolate stain on a yellow blouse again no use. All of these stains previously came out with Dreft. what did you change? it seems nothing is being removed anymore.