You don't! Unless you have flies and cockroaches infested kitchen, some stray bacteria left after just water-washing will be much less harmful than eating the stuck-on-surface dishsoap (which does not rinse off completely, since it's hydrophobic). I have an even worse opinion of people constantly bleaching their countertops. shudder
As an anecdote, I once had a misfortune of living with a guy who would never rinse off the dishsoap from the dishes at all, just leave them out to dry still covered in suds!
You don't! Unless you have flies and cockroaches infested kitchen, some stray bacteria left after just water-washing will be much less harmful than eating the stuck-on-surface dishsoap (which does not rinse off completely, since it's hydrophobic). I have an even worse opinion of people constantly bleaching their countertops. shudder
As an anecdote, I once had a misfortune of living with a guy who would never rinse off the dishsoap from the dishes at all, just leave them out to dry still covered in suds!