Does anyone have a good program that will just erase temporary internet files, I have alot of them, not sure how it will benefit me from removing these permanently, but there are alot, and if I manually do it, it wont put a dent into it.

Right now, I right-clicked the temporary internet files, and check this out.

Size: Over 1 GB and it's still counting
Size on Disk: Over 1 GB still counting.

Files: Over 50,000
Folders: 24

How will it benefit if I removed these files?