[Q] Newbie (Here) Cache Question topic

I have a storage issue. I cannot move as much to my SD card as I would like. I recently installed Beans22, and Alliance AOSP contacts. I have stuff backed up and such, but now I have only 1.48Gb left of phone HD space. I have a 64Gb card. If I clean up the install and download caches, I can free like 6Gb of space.

My question is this:
If I clean this, will I lose anything?