Nellie’s Dish Powder easily penetrates grease, food particles & more, leaving every plate spotless! So spotless, that she might even stay for dinner! Sorry about that. Our Dish Powder is biodegradable, septic safe, and phosphate-free. Above all, this powder is a plant-based formula and kind to the environment. So, the only gross stuff going down the drain will come from your plates! What's not to love about doing dishes!