Malunggay_Soap_CHAPTER_I.docx - A Research Project One ...
CHAPTER I BACKGROUND OF THE STUDY Introduction Soap is an essential cleaning agent, helping people to keep themselves and their surroundings clean. When soap is mixed with water, it forms a lather that washes out dirt and grease for better than water alone. The main ingredients are fats and lye both of which can be made from materials found throughout the world.