This isn’t true. A generic dishwasher for at home is not up for the task. Even the stuff they use in restaurants aren’t up for the task. And they already wash with boiling water. Despite this, there are always leftovers. I had the task of cleaning these things at a maccy Ds. Found pink mold that thrived in coffee grounds to survive the dishwaser perfectly. Like the pink goo from the teletubbies.