Clean a Computer Keyboard

Introduction:

A grimy appearance is just one reason to clean your computer keyboard. If dust gets stuck underneath the keys, they might not work properly. And spilled liquids can be your keyboard's death knell if not taken care of.

Step One
Purchase any supplies you need: compressed air (in an aerosol can); a soft rag; Endust for Electronics, or any nonabrasive household cleaning fluid suitable for cleaning plastic; and a dust mask if you're allergic to dust.

Step Two
Check your owner's manual. If the manufacturer has provided specific instructions, follow them.

Step Three
Shut down the computer.

Step Four

Disconnect the keyboard.

Step Five

Use compressed air to clean between the keys. Spray at an angle to dislodge dust and grime.

Step Six

Shake loose dust gently out of the keyboard.

Step Seven
If using Endust for Electronics or another aerosol cleaning fluid, follow the manufacturer's instructions. Otherwise, spray a small amount of fluid onto a rag.

Step Eight

Wipe the keys and chassis.

Step Nine
Wait until the keyboard is dry before reconnecting it to the computer.

Step Ten
Reconnect the keyboard and restart the computer.

Tips & Warnings

* In industrial or other high-dust environments, use a plastic keyboard cover to protect the keyboard.
* If you've spilled a large amount of liquid, or if the liquid is sticky, it's likely that the keyboard won't be repairable, although you can certainly try. To be safest, though, keep drinks far away from your computer.
* If you've spilled liquid on the keyboard, turn it upside down after you disconnect it to let the liquid drain out. If there's a lot of liquid, or if the liquid is sticky, wash out the spill with running water. (Do not immerse the keyboard.) Let the keyboard drain for 72 hours.
* Do not spray fluids directly onto the keyboard.