How Dishwashers and Microwaves Differ in the Way They Heat Plastic

It may not be the most popular recommendation I’ve ever made, but at this point in my research, I don’t have an issue with washing dishes on the top rack of a non-commercial dishwasher.  I do, however, recommend against microwaving plastic. I’ve been asked hundreds of times why in the world I’m okay with dishwashers, [...]