Questions:
A salty item that just needs the salt rinsed off which could be accomplished by rinsing with cold water. Is it permitted to rinse it with hot water?
Review ט”ז ס’ שי”ח ס”ק ה’ & משנה ברורה ס”ק לו & ביאור הלכה “חוץ
What melacha of Shabbos is a person violating when rinsing old salted fish and Spanish mackerel?
Is it permitted to rinse old salted fish and Spanish mackerel with cold water to help make it edible?
Quickly review פרי מגדים אשל אברהם ס”ק טז & לבוש ס’ שי”ח סע’ ד
https://hebrewbooks.org/pdfpager.aspx?req=9223&st=&pgnum=54
https://hebrewbooks.org/pdfpager.aspx?req=41248&st=&pgnum=203
https://hebrewbooks.org/pdfpager.aspx?req=14325&st=&pgnum=154
Learn משנה ברורה ס’ שי”ח ס”ק לז and ביאור הלכה “והדחתן
https://hebrewbooks.org/pdfpager.aspx?req=60388&st=&pgnum=274
Why or why not?
Bring a proof from Rashi
Learn תוס’ דף לט. “כל