(Mishnah): Sheviis produce may be eaten, drank or rubbed. That which is usually eaten may only be eaten; that which is usually rubbed may only be used to rub.

One may not rub with wine and vinegar, but one may rub with oil. The same limitations apply to Terumah and Maaser Sheni. The most lenient (of these) is Sheviis, because its products may be used for lighting.

(Gemara): What's the meaning of 'that which is usually eaten'? We do not obligate him to eat rotting bread, refuse of vegetables or a pot of food whose flavor is spoiled; and similarly, if he wanted to eat raw spinach or chew wheat seeds, they don't allow him.

What's the meaning of 'that which is usually drank''? We do not obligate him to drink Anigron (water of boiled beets), Iksagurin (water of mixed vegetables), or wine (of the bottom of the barrel) with its sediment (which are all not usually drank).

A person with a toothache should not gulp Sheviis vinegar and spit it out, but he may gulp it and swallow it. He may dip his food in Sheviis vinegar without limitations. A person with a sore throat may not wash out his throat with Sheviis oil (even if he doesn't swallow it), but he may add a large quantity of oil to his Anigron and gulp it.

One should not rub with wine and vinegar but he may rub oil...One who has a headache or he has sores on his head, he may rub his head with oil but not with wine and vinegar.

One should not add herb roots to oil of Sheviis (as they absorb the oil and becomes lost), but one may buy scented oil with (Sheviis money) in Sheviis without concern (even though the oil receives the sanctity of Sheviis and he may then discard the herbs, even though they have absorbed Sheviis oil, since they are no longer usable for anything). (Note: This entry follows the explanation of Rav Chaim Kanievski shlita.)

R. Imi suggested that it's permitted to buy such oil even from someone suspected (of transgressing the prohibitions of Sheviis).

(R. Yosi): They only allowed it if the seller's status is unknown, but if he is certainly suspected, it is prohibited.

Question: May one add spices to Sheviis wine (just as it is permitted to do so to Terumah and Maaser Sheni wine - as is taught in Masechtos Terumos 11:1 and Maaser Sheni 2:1)?

Answer: (Our Mishnah taught that) the most lenient is Sheviis (even more than Maaser Sheni and Terumah), because its products may be used for lighting. This indicates that it is (also) permitted to add spices to Sheviis wine.

Question (Baraisa): It is prohibited...?

Answer (R. Elazar): Our Mishnah is the view of R. Yehuda, who permits boiling Terumah wine because it improves it (even though it reduces its volume. He would have the same view of adding spices to Sheviis wine.)

Question: The Mishnah taught that Sheviis is the most lenient because its products may be used for lighting. Isn't this also the case with Terumah?

Answer: Only impure Terumah may be lit but even Sheviis produce that is Tahor may be lit.

R. Chizkiyah entered the bathhouse, gave a jug of Sheviis oil to the attendant there called Zosimi and told him, "Bring the jug to the inner room so that I can rub with it''. Zosimi asked him, "Isn't it prohibited (to take Sheviis oil there, as it is a disgrace)?'' R. Chizkiyah asked R. Yirmiyah, who told him that it's prohibited. R. Chizkiyah went back to Zosimi and said, "You taught us (a Halacha)!''

Support (Baraisa): One may not rub with Sheviis oil in a bathhouse, but one may rub outside and enter. And one may not light with impure Terumah oil in Shuls and Batei Midrash - these are prohibited because of the disgrace to Holy items.