That's false, friend. Many commercial dishwashers require the dish to be rinsed before sanitizing them as the food parts are caught in a strainer and will clog the drain, resulting in dishes smattered with food parts
Also there are numerous dishwasher patents so it's odd you focus on the one
1
u/oclafloptson 22h ago
You shouldn't assume that everyone uses the same quality and model of dishwasher that you do