1. Before you start cleaning your laptop keyboard, you have to first turn the laptop off and ensure it is unplugged.
2. Do not close the laptop yet, turn it upside-down, then shake and tap it to release the dust and debris in the keyboard.
3. Make use of a soft, bristled brush in cleaning and wiping the loose debris that is still remaining between the keys of your computer laptop. If the brush is not available, you can always use alternatives, such as a small towel or clothes and the likes.
4. Get a microfiber cloth, then put it or just a tip of it in water, then squeeze very well, like making it slightly damp. Then use this to wipe across the keys on your keyboard.
5. In case there is still a grimy spot on it that seems stubborn, pick swab cotton, then dip it into a small content of isopropyl alcohol.