5S is a workplace organization method developed in Japan that involves sorting, setting in order, shining, standardizing, and sustaining five principles. Implementing 5S helps create a cleaner, safer, more productive work environment by removing unnecessary items, clearly storing and labeling necessary items, cleaning the workplace, creating standards and procedures, and sustaining the new systems. The benefits of 5S include increased efficiency, improved safety, higher motivation, and enhanced quality. It serves as the foundation for other quality improvement tools and lean manufacturing techniques.