Related Clues:

• Shake an Etch-a-Sketch
• Answering machine button
• Remove from the blackboard
• Edit out
• Cancel out
• Delete relative
• Take marks off
• Wipe the slate clean
• Dictaphone button
• Remove, in a way
• Remove marginalia
• Clean off
• Take out lines?
• Rub clean
• Shake, as an Etch A Sketch