Clean your trackball

To clean the wheel

1. If you have a USB device, unplug the device. If you have a PS/2 device, turn off your computer.
2. Use adhesive tape to remove any dust or lint from around the wheel.
3. Dampen a lint-free cloth or cotton swab with rubbing alcohol. Wipe the wheel surface clean, moving across the wheel from side-to-side.

To clean the outer surfaces

1. Dampen a lint-free cloth with mild soap and water.
2. Wipe the surfaces clean.

To clean the ball

If you have a USB device, unplug the device. If you have a PS/2 device, turn off your computer.
Turn the trackball retaining ring counterclockwise until it stops, about one-eighth turn.
Turn over your trackball and let the ball and ring drop into your hand.
Use a lint-free cloth and rubbing alcohol to clean the ball.
Carefully clean the two black rollers inside the socket with a cotton swab and rubbing alcohol. Be careful to remove any dust or lint from inside the trackball.
Return the ball to its socket and replace the trackball retaining ring.

Tips

• If your pointer isn't moving smoothly on the screen, try cleaning your trackball.
• To ensure that your trackball and pointer move freely, it's a good idea to clean your trackball on a regular basis.