What is good way to Clean Disk Space Except Global Expiry

[KA]

We are using Bamboo and Build directory eating a lot of space, is there a way to clean up in bamboo. 

Global Expiry does do cleaning for the Artifacts and Project Directory is there any ways to do clean up for Bamboo build directory.

We are using bamboo version 6.5

[Guillermo Rodil]

Theres a way to clean up in bamboo.  Check the Bamboo Version 6.5 FAQ in the web. Depends on your system.