Hello, we had someone make cold chai tea mix with milk in one of our porcelain/stoneware meat mugs. The mugs have never had meat in them, but are a part of that set and we wash them in the meat dishwasher. Is it possible to re-kasher the mug?
If I understand what happened, someone made cold tea with milk in a cup that is used for meat. The mugs are still meaty and they don’t have to be kashered since they were cold. Just wash the mugs out well with soap and not hot water, and it is fine.