You will need a more energetic method than simply rinsing with water. Something like a high pressure cleaning system an example can be found on our web site. Gary Hillman S-Cubed PO Box 365 9 Mars Ct. Montville, NJ 07039 phone 973-263-0640 ex 35 fax 973-263-8888 Check out our web site and Twitter at www.s-cubed.com -----Original Message----- From: mems-talk-bounces+garyh=s-cubed.com@memsnet.org [mailto:mems-talk-bounces+garyh=s-cubed.com@memsnet.org]On Behalf Of AI?a?R Sent: Monday, May 30, 2011 10:02 PM To: mems-talk@memsnet.org Subject: [mems-talk] dicing problem with silicon wafer I have a dicing problem question. I do not know where the Pt dust particles came from. I believe that they came after we diced the Pt/Ti/SiO2/Si wafer. How should we clean the wafer? I was thinking about using excessive use of DI water. Do you have a better idea? Thank you, Joseph Y. Lee Senior Engineer SAMSUNG ELECTRO-MECHANICS CO., LTD. Corporate Technology Operations Headquarters Micro Fab Group