?????? ? ?????????? ??????? ????????? ????? ?????? ???? ????? ??? ??????????, ?????????? ????????? ?? ????? ?? ?????? ?????? ???????. ??? ????? ????? ?? ????? ??? ?? ??????? ????? ??? ????????? ??? ??????? ???? ????????? ?? ??? ????????? ??? ???????????.Grease is considered the most regular basis for drain issues. If cooking oil or oil is put ANTLH