First of all, thank you for this website that has helped so much. My question is: my sink is not kosher, so I use a nylon (steel) for meat and another one for dairy. Yesterday my husband filled the sink with hot water, added soap and soaked in it dishes, plastic lids and cutlery... are they still kosher?
They are still Kosher. You should just wash them off with water. Rabbi Ro'i Margalit