Because we use our laptops and computers so often, they are a breeding ground for crumbs, dirt, and debris that can not only make your laptop look unsightly, but also affect its performance in the long run. Never use household cleaners to clean the electronics or vinegar instead of alcohol – it could penetrate the keyboard and damage its components.
Use the can of compressed air to remove any dust, lint, and crumbs that may have gotten into the hinge between the keyboard base and the screen.
Do the same with the laptop keys, making sure you are between the columns.
If your laptop has side vents, consider using compressed air to blow out any dust and debris that is trapped inside.
Use short, sharp strokes instead of just blasting them straight through, otherwise there is a risk of condensation forming between the keys.
Alternatively, you can use a small amount of Blue Tac and pat over the crack and between the keys to remove any residue.
Next, blot a small portion of your fabric with isopropyl alcohol and wipe the buttons.
Make sure you get into the fields in the keys so that nothing is left behind.
Use a cotton swab to get into hard-to-reach places like the hinge between the screen and your body.
Isopropyl is the best option for cleaning laptops because it’s antibacterial and evaporates almost instantly. As a result, there is little risk of liquid entering your laptop and causing damage.
If you need to clean the inside of your laptop, the best thing to do is to ask the manufacturer what to do as opening and cleaning your laptop could void your warranty.