after you delete that "cache" file...will it mess up your phone if you don't reboot? because mine went crazy with force closes.
Always reboot right after a Dalvik cache cleaning. Your phone has to rebuild it after a boot so the OS can run right.
After switching theme's/ROM's what is the best way to clean up your SD folders? I have switched ROM's quite a bit looking for one to keep and I see like 10 backups saved.
Seeing that I just imagine I have old theme's/ROM's fragmented all over my SD card. I guess I am just trying to figure out how best to clean up my phone beyond the D. Cache wipe.
If you want to clean up your SD card then start moving backups to your PC and deleting files from your download folder that you no longer need. Do NOT defragment your SD card as it will shorten the card's life dramatically.