Question

Why are synthetic detergents preferred to soaps in washing machines

Answer 1

Detergent cleans more effectively in hard water than soap. Detergent cleans more effectively in hard water than soap. Hard water contains calcium and magnesium ions that limit soap's cleaning capabilities.On the other hand, detergents are made with chemicals that are not affected by hard water.

Answer 2

Detergents are preferred over soaps for washing clothes in hard water because : 1. They do not form insoluble precipitates with calcium and magnesium ions in hard water. 2. They give more lather in hard water. 3. They have strong cleansing action.