I can’t stand a filthy keyboard. Do you wait for the dust to accumulate in your keyboard? There are instances that the keyboard had to take those accidental coffee spills.  It’s advisable to clean them regularly.

How do I clean my keyboard? I turn it upside down and gently shake the dust off the keyboard. I wet cotton buds with alcohol and run them in between the keys. I also wipe the keys with alcohol.

Before you plug it back, wait for the keyboard to be completely dry.