|Use of Dishwashers in a Kosher Home
- One may not kasher a dishwasher from treif to kosher, from chometz to Pesach, from meat to milk or from milk to meat. This is true even if the interior is stainless steel, since all the hoses, fittings, pumps, etc. cannot be kashered.
- For use of a dishwasher for both meat and milk, see our information on Kitchen Aid dual drawer dishwashers.
- Dishwashers may not be put on a timer for use on either Shabbos or YomTov.