Jun 16, 2009 
Facebook users who use Firefox: If you find your News Feed cluttered with numerous quiz and application messages, I have good news for you!
Facebook Purity is a script that works with the Greasemonkey Firefox extension to automatically hide quiz and application messages. This is how to set it up:
- Install the Greasemonkey Firefox extension
- Install the Facebook Purity Greasemonkey script
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