People may wash their dishes in a sink full of water, commonly known as "dishwater," for a few reasons:
Conservation of water: Filling the sink with water allows them to wash multiple dishes at once, using less water overall compared to continuously running the faucet. It is a more water-efficient method.
Soaking and pre-rinsing: By filling the sink with water, dishes can be soaked to loosen dried food particles and make them easier to clean. Pre-rinsing dishes in the water can also help remove loose debris before washing them more thoroughly.
Tradition and habit: Washing dishes in a sink full of water has been a traditional and widely practiced method for many years, even before dishwashers became popular. People often stick to familiar routines and methods they grew up with.
It is important to note that the water in the sink should be changed regularly when it becomes too dirty or greasy. Using hot, soapy water is recommended for optimal cleaning and sanitization.