Laundry Sauce is a popular internet slang term used to humorously rename liquid laundry detergent. The term gained massive traction in the mid-2010s as part of a broader trend where people intentionally mislabeled household chemicals with food-related names, such as calling bleach 'white water' or Tide Pods 'forbidden snacks.' The joke plays on the bright, appetizing colors of modern cleaning products that look suspiciously like candy or gourmet sauces. Today, the meme is widely used across social media to highlight the absurdity of product packaging or to participate in the 'forbidden fruit' humor that defines modern internet culture.