Igros Moshe (YD III #23) Question: Do disposable one time use pans require tevila if used more than once?Answer Something which is not durable and exists only for a short time does not become impure. Therefore these pans which can not be used more than three times can not become impure. It is a problem only for very inexpensive utensils which are disposed because they are so inexpensive. Therefore they don’t need tevila.
There are cans that contain food, eg tuna or drink eg coca cola.
ReplyDeleteFor food they are not always aluminium, could be iron or tin. But we don't eat directly from them..
Does it affect the food or is it just a separate lav?
See my post on tevilas keylim when reusing bottles.
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