1. Disassemble: Carefully disassemble the microtome to access all parts. 2. Remove Debris: Use a brush or compressed air to remove tissue debris. 3. Clean Surfaces: Wipe surfaces with ethanol or xylene to remove any remaining paraffin or other contaminants. 4. Reassemble and Lubricate: Once cleaned, reassemble the microtome and apply appropriate lubricants to moving parts.