Related Clues:

• Wash in clean water
• Destroy recording on audio or video tape
• Wipe off a chalkboard, say
• Do the floors, in a way
• Implement for washing floor
• It's used to wipe the floor
• Clear article written in Celtic language
• Get the suds out of
• Clean the board
• Prepare to change, as a wrong answer
• Reduce marks?
• Swabby's swabber
• A quick one that's a little blue at the start but not at the finish
• One whose head may be stuck in a bucket
• Use the delete key, e.g