Laundry detergent sheets are a compact, eco-friendly alternative to traditional detergents, made by mixing surfactants, polymers like polyvinyl alcohol, enzymes, and biodegradable materials into thin, water-soluble sheets. Manufactured through coating, drying, and cutting processes, these sheets dissolve completely in water to clean clothes effectively. They offer convenience and environmental benefits but still face challenges related to ingredient transparency and biodegradability. Ongoing innovations aim to improve their sustainability and performance, making them a promising laundry solution for the future.