Related Clues:

• Rid organisation of undesirable members
• Purify or improve
• Filter or process as with oil
• Remove impurities or make cultured
• Extract essence as with alcohol
• Remove dirt
• Remove dirt or stain
• Make alcoholic liquor by heating and cooling process
• Clean with liquid
• Not soiled, free from dirt
• Make more concise
• Get rid of impurities
• Treat substance through heating and cooling to extract an essence - whiskey?
• Purify from sin or guilt
• Purify and condense liquid