1) Ein hachi nami, check to see if it’s clean.
2) Stam ???? ?”?. Even though we don’t pasken that mamashus gets nifgam, see this lashon of the Aruch Hashulchan in 122:
???? ?? ?????? ???? ???? ???”? ??????? ????? ?? ??? ?”? ???? ???? ??? ??? ????? ??????, ???? ??? ??? ??? ??? ?? ??????? ???? ???? ????? ??? ??? ???? ?????? ???, ??? ???? ??????? ???? ?????? ??? ??? ???????? ?? ????? ???? ?? ??????, ???? ?? ???, ??? ?????? ???, ?? ?????? ???? ????? ?”? ?? ??? ??? ????? ??? ??? ??? ??? ????? ????? ????? ?????? ???? ?? ?????? ?”? ???? ???? ???”? ??? ????