Mouse cleaning is a process that is often overlooked. You should clean your mouse about every 6 months (depending on use) or whenever you notice the cursor doesn’t move as smoothly over the screen as it should. Here are the steps to cleaning a computer mouse as well as tops to avoid a dirty computer mouse. How to avoid a sticky cursor: Avoid spilling liquids on your mouse. Keep your mouse pad clean and dry.…"Steps to Cleaning A Computer Mouse"