Open the drawer as far as possible and empty its contents.
Pull the drawer up and out at a 45-degree angle. If this doesn't work, continue to Step 3.
Examine the top edge of the drawer's interior and, if visible, the casting rail on which it rolls. Look for a button or tab to press. If you find one, press it as you pull the drawer all the way out. Try pulling straight out and pulling at an upward angle. If this doesn't work, continue to Step 4.
Open the drawer directly beneath the one you want removed and examine by sight and feel the underside. Look for a release mechanism, usually situated at the center or front of the drawer. For bottom drawers, the mechanism usually is visible from the top once you have removed other drawers.