Description: Sanitize the free space on any magnetic drive, USB drive, ... Don't let your important data fall into the wrong hands. Many make the mistake of just deleting files. Others shred their files, but is that really good enough? The answer is no! You must sanitize your drives about once a month to ensure lost file fragments can never be recovered. Wipe It also caps off remaining sectors and reconditions the drive - nothing will come back to haunt you.