I fill the left sink with about 2” hottest tap water, wash the cutlery first, rinse over the soapy water with, slow stream hottest water turning it off and on, not leaving it running, and repeat the process with glass ware next, then plates and bowls, next pots and pans, using by the end a total of about 2.5 gals hot water on the average. I never use the DW anymore, dishwashing is my perverse stress reliever, go figure, huh? LOL
When we had power outages, I heated the water over a propane camp stove and filled both sinks with about 2 gals or less, and washed and rinsed in succession.
Eddie
[this post was last edited: 4/21/2020-22:14]