Cleanliness in histology can be divided into several key areas:
Work Environment The histology laboratory must be kept clean and organized. This includes regular cleaning of surfaces, equipment, and tools. Dust and debris can easily contaminate samples, so maintaining a dust-free environment is critical.
Equipment Maintenance Histological equipment, such as microtomes, staining racks, and cover slip machines, should be regularly cleaned and serviced. Proper maintenance ensures that equipment functions efficiently and reduces the risk of introducing contaminants.
Sample Handling Handling of tissue samples must be done with clean, sterile instruments. Technicians should wear gloves and use clean slides, coverslips, and reagents to avoid any form of cross-contamination.
Chemical Reagents Reagents used in histological procedures, such as formalin, stains, and buffers, must be prepared and stored under clean conditions. Contaminated reagents can compromise the integrity of the staining process.
