The term 'CLEANER DRAIN' is a job description for someone who unclogs and cleans drains. The crossword solutions for this job are UNSTOPPED (9 letters), LYES (4 letters), SAP (3 letters), and LYE (3 letters). UNSTOPPED refers to the act of unclogging the drain, while LYES and LYE refer to the chemical compounds used to clean the drain. Finally, SAP is a type of cleaning agent that can be used to help remove dirt and debris from the drain.