Mayo Clinic - - Responsibilities: Performs complete terminal cleaning and disinfecting in specialized sterile and semi-sterile environments.; Communicates with clinical staff regarding scheduled workloads to coordinate priority of cleaning.; Dons appropriate PPE in unrestricted, semi restricted, and restricted areas and uses appropriate traffic patterns.; Differentiates between standard and specialized equipment and cleans according to hospital standard.; Recognizes room setups and takes steps to prevent the contamination of sterile fields.