Dust particles under the keyboard

[ProQuiz]

Do I need to be concerned about dust particles getting under the keyboard keys? If yes, what is the best way to clean/blow them out? I have an electronic handheld blower that I use to sometimes blow out the keyboard keys.

 

[chabig]

How to clean the keyboard of your MacBook or MacBook Pro - Apple Support

If your MacBook (2015 and later) or MacBook Pro (2016 and later) has an unresponsive key, or a key that feels different than the other keys when you press it, follow these steps to clean the keyboard with compressed air.

support.apple.com