That’s not bad at all. The only difference is, I would call it autoPurge. “Clean” makes me think you are offering to modify the actual data. 
~Brad
Ticketed!!!
Luis F. Majano
President
Ortus Solutions, Corp
ColdBox Platform: http://www.coldbox.org
Linked In: http://www.linkedin.com/pub/3/731/483
Blog: http://www.luismajano.com
IECFUG Manager: http://www.iecfug.com
This is on SVN now. Messagebox updated and reflects same behavior.
Also, autoPurge has been added to the put operations for taking
cleaning into your own hands if needed,