What are your tips and tricks to keep or clean a notebook appropriately?

What are your tips and tricks to keep or clean a notebook appropriately?

Don't leave it open for a long time. And if you munch on doner kebab, ice cream and fries while gambling, it's your own fault anyway.

A microfiber cloth and a TFT cleaner should be used for cleaning. Window cleaning agents or other agents can leave streaks and are usually too sharp for screens. Spray the cloth with the TFT cleaner and gently wipe the screen with it.
To keep the keyboard clean, go through it with a paintbrush

With a mild neutral cleaner and a micro-smell you can

wipe the notebook.