CCleaner is a fine tool, as long as you don't use registry cleaner part.
There are some other fine cleaners, which don't deal with registry at all.
1. Download
Temp File Cleaner (TFC)
Double click on
TFC.exe to run the program.
Click on
Start button to begin cleaning process.
TFC will close all running programs, and it
may ask you to restart computer.
2. Download
ATF Cleaner by Atribune.
Double-click
ATF-Cleaner.exe to run the program.
Under
Main choose:
Select All
Unselect Cookies.
Click the
Empty Selected button.
If you use Firefox browser
Click
Firefox at the top and choose:
Select All
NOTE: If you would like to keep your saved passwords, please click
No at the prompt.
Unselect Cookies.
Click the
Empty Selected button.
If you use Opera browser
Click
Opera at the top and choose:
Select All
NOTE: If you would like to keep your saved passwords, please click
No at the prompt.
Unselect Cookies.
Click the
Empty Selected button.
Click
Exit on the Main menu to close the program.