How to clean the dust inside the laptop keyboard?

It is recommended not to type with a watch or bracelet when operating a notebook computer, so as not to wear the keyboard and shell when operating.

* When accumulating dust, you can clean the gap with a small brush, or blow out the dust with a high-pressure spray tank commonly used to clean the camera lens, or clean the dust and sundries on the keyboard with a hand-held vacuum cleaner.

* Clean the surface. You can dip a little neutral detergent on the soft cloth and gently wipe the keyboard surface when you turn it off.