The University of Iowa College of Dentistry

Services for Professionals

Sterilizer Monitoring Program

Weekly sterilization monitoring, using microbiologic methods, has been recommended by the Centers for Disease Control (CDC) and the American Dental Association (ADA).

Using a microbiological monitor is the only way to ensure that sterilization has been achieved. Although thermally sensitive tapes and bag markers indicate exposure to sterilization conditions, they do not verify that sterilization has been achieved. Results of studies of the effectiveness of dental office sterilization have been variable, with 2% to 20% failure rates in monitored sterilization attempts. The majority of sterilization failures have been found to be due to human error, rather than equipment failure.

Do you know if the instruments your office uses are sterile?

  • All test failures are telephoned immediately.
  • Repeat testing is provided at no charge following a test failure.
  • Printed reports are mailed on each test performed.
  • Cumulative printed reports are provided on request.
  • Certificate of participation, suitable for framing and display, is provided.
  • Toll free number 1-800-626-4692 (IOWA) is available for questions and consultation.
  • Consultation with faculty and staff is available at no charge.
  • Postage-paid business reply envelopes are provided for return of specimens.
  • Supplies are bar coded to ensure accurate tracking of expiration date of biologic monitor, specimen, and participant identification.

If you wish to participate in The University of Iowa College of Dentistry Sterilizer Monitoring Program, please complete and return this form: