Possible Clues:

• Purge, as of sins
• Original cast lists before start of 'EastEnders' soap
• Remove dirt
• One is inclined to wash the inside of this
• Tends to enter church free from guilt
• Lists church houses free of sin
• One is inclined to be inside this for the wash
• Canned eels can have a purifying effect
• Wash poor saint found in church
• Free from sin, is inclined to enter church