The crossword solution for the term 'AND JERK' is 'CLEAN'. Cleaning is a job that involves removing dirt, dust, and other unwanted materials from surfaces. It is an important part of maintaining a healthy and safe environment. Cleaning can be done manually or with the help of machines. Cleaning is also used to prepare surfaces for painting, staining, or other treatments. Cleaning is often done in commercial settings such as offices, restaurants, and hospitals.