After slides are heat-fixed then stained and rinsed with water, the slides need to dry before viewing under the microscope. The traditional methods of propping up slides for 15 minutes of air drying or using a hair dryer when the case is urgent and critical are inefficient, cumbersome, and cluttered. The CytoPrep can dry up to 5 or 10 slides in a minute using a warm gentle air stream, while slides rest in the removable, washable slide rack. The CytoPrep is the most efficient and convenient combination cytology prep device available, saving time, saving valuable counter-space, and improving results in the laboratory.