Method 1: Wash dishes in a sink bath
This method treats the sink like a bubble bath. Add a squirt of dishwashing liquid to a sink filled with hot water. Submerge the dishes in the sudsy water, pull them out one by one to wash with a simple sponge or dish-brush, then rinse with hot water to remove any bacteria, and drain.
This method is by far the most eco-friendly, saving water consumption and allowing you to take your time to get every dish clean.