* 1. What chemistry do you use to clean?

* 2. What equipment do you use to clean?

* 3. Do you plan to change, improve or add a cleaning process?

* 4. Do you need to do more cleaning of as-received parts or during assembly than you did three years ago?

* 5. What is your biggest cleaning challenge?

* 6. What advances in cleaning would most improve your throughput, your productive capability?