Old Sony 41in. all three tubes are cloudy, I know there is a small hex screw on chamber but has anyone came up with a cleaning fluid or procedure to clean these? I have water and bleach solution in the past with little success. Country TV Ron Miller Inez, TX. 77968 ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/