Daya Laxmi Rana’s idea, called “Sunrise Powder,” is a natural cleaning powder used to clean and shine metals like copper, silver, and brass. What sets her product apart is that it is homemade and free from harmful chemicals, making it safe to use for households and individuals sensitive to harsh substances. The powder effectively removes tarnish and brings back the natural shine of metals, offering a safer and more sustainable option compared to chemical-based cleaners. Her idea has strong potential in both domestic and commercial markets where traditional metal utensils and items are used.