I am a Masters student in Taiwan, I want to ask you that in our university cafeteria there are haram restaurant along with a halal authorized restaurant (certified by Chinese Muslim Association). Recently I have noticed that the plates, spoon and chopsticks are washed in a common dishwasher where haram plates, spoon are also washed. •Is it permissible to consume food in that common washed plate • What is procedure to paak a steel plate and crockery.