Yes. You can! :P
You need to install F.B. Purity to clean your news feed from noise.
Def of noise
In signal processing or computing it can be considered unwanted data without meaning; that is, data that is not being used to transmit a signal, but is simply produced as an unwanted by-product of other activities.
Source : http://en.wikipedia.org/wiki/Noise
F.B. Purity
F.B. (Fluff Busting) Purity is an anti spam, facebook tool, in the form of a browser addon that alters your facebook homepage to show only the most relevant information to you, by filtering out the annoying and irrelevant messages in your news feed / stream, such as application spam etc, and also giving you the option to hide the boxes you dont want to see on the right hand side of the homepage. FBP is available as a browser extension and it is also available as a Greasemonkey script.
Before F.B. Purity
