Soap and detergent are both cleaning agents, but they are different in how they work and what they are made of. Soap by hotel soap suppliers is made from natural fats or oils mixed with a strong base like lye. It cleans by breaking dirt and grease into small particles so they can wash away with water. Soap works well in soft water but forms a white scum in hard water, which makes cleaning less effective. Detergent is made from synthetic chemicals, not natural oils. It also cleans dirt and grease but works well in both soft and hard water. Detergents are often stronger than soap and are used for washing clothes, dishes, and even cars. Soap is gentle on skin, while detergents can sometimes be harsh.