To clean a keyboard, start by turning it off or unplugging it for safety. Then, gently shake it upside down to remove loose debris. Use compressed air to blow out dust from between the keys in short bursts, working in a zigzag pattern while keeping the can upright to avoid liquid propellant. Wipe the keyboard surface and keys with a slightly damp microfiber cloth, and for stubborn dirt, use a cloth dampened with isopropyl alcohol. For deeper cleaning of a desktop keyboard, remove keycaps (if possible), soak them in warm soapy water, dry thoroughly, and clean the exposed surface with a cotton swab dipped in isopropyl alcohol. For laptop keyboards, use compressed air and cotton swabs with a bit of isopropyl alcohol carefully to avoid damage. Mechanical keyboards allow for keycap removal and more thorough cleaning. Keyboard cleaning gels can also help pick up dirt from hard-to-reach areas. Avoid using excessive liquid to prevent damage and ensure the keyboard is completely dry before use again.
