Why should you have to remember to clean old junk from your Mac you don't want or need?
Shouldn't a computer be able to remember for you?
Macaroni is a tool which handles regular maintenance for Mac OS X, including the Mac OS X repair privileges process as well as Unix-style maintenance. You could do this yourself, but don't you have more interesting things to do with your time?
Macaroni runs these maintenance tasks on a regular schedule, regardless of when your Mac is on. If a scheduled maintenance task is not run when it's normally scheduled, Macaroni automatically ensures that it's run at the next opportunity, whenever the Mac is on.
Mac OS X 10.4 or higher.