Microwave and Dishwasher (Hashgachah Practicum #18 - Kashering B)
Rabbi Dovid Cohen
Microwave and Dishwasher Kashering: Cracks and crevices; Microwave oven; Home dishwasher (how it works, kashering); Double drawer dishwasher; Commercial dishwasher (box, conveyor). See seforim by Rabbi Cohen at www.kashrushalacha.com