To protect the keyboard, I would recommend you a cover before I did not know about their existence. Because of this, my keyboard was constantly breaking down once a year, since I often play games. But recently my friend advised me to try to buy a cover on https://waytohunt.org/everything-you-must-know-about-antimicrobial-keyboard-covers/ for the keyboard, I decided to take his advice and did not regret it, because this thing turned out to be incredibly useful and can keep your keyboard in perfect condition for a very long time. Moreover, like you, I like to eat at the computer, and this is not good, but the cover is now reliable protection.