Darren Chaker posts material at http://darrenchaker.org/seal-court-record, http://darrenchaker.org/california-expungement-12034 concerning California expungement and other remedies to lessen the impact of a past arrest of conviction through available expungement and record sealing procedures.
Expungement forms are available through the court and often the fee to file such is minimal. Recent cases and laws about expungement are available. Enjoy and best to you!