Would take it to a new level if it can provide sources
Too bad it gave me a different and correct answer this time around. But it cited. Anyone can verify the source?
According to Jewish law, utensils made of metal, glass, or earthenware that come into contact with food or drink must be immersed in a mikvah (ritual bath) before they can be used. This process is known as "tevilat keilim" or "toiveling."
However, Styrofoam is not considered a utensil in Jewish law, as it is not a permanent vessel and is not intended for long-term use. Therefore, it does not require tevilah.
It is important to note that this answer applies specifically to Styrofoam. Other types of disposable utensils, such as plastic or paper, may have different halachic considerations and should be evaluated on a case-by-case basis.
User:
please cite your source
RebbeIO
The source for the requirement of tevilat keilim is found in the Talmud, in tractate Avodah Zarah 75b. The Talmud states that utensils made of metal, glass, or earthenware that are acquired from a non-Jew must be immersed in a mikvah before they can be used by a Jew.
Regarding the specific question of whether Styrofoam requires tevilah, the ruling can be found in the responsa of Rabbi Moshe Feinstein (Igrot Moshe, Yoreh De'ah 3:22). Rabbi Feinstein writes that disposable utensils, such as Styrofoam cups and plates, do not require tevilah because they are not considered permanent vessels and are not intended for long-term use.
