To clean your Logitech wireless mouse, follow these steps: * Turn off the mouse and remove the batteries. * Use a dry, lint-free cloth to gently wipe the exterior surface. * For stubborn dirt or debris, dampen the cloth with a small amount of isopropyl alcohol and gently clean the affected area. * Use a dry cotton swab to clean any grooves or crevices. * Allow the mouse to air dry completely before reinserting the batteries and turning it back on.