Maybe it's my monitor, or my eyesight, but I've felt that the words, "To be Removed" are too small and too faint. I've often been distracted while using CCleaner and when I return I'm not sure if I've actually hit "Run Cleaner" or still need to perform the cleanup. It only take a second to see what the case is, but I think it would improve the program if those word stood out more.
Cheers.