BCWipe Total WipeOut does not physically destroy the drives, it only wipes them logically to the point no data is recoverable. You can use the drives after wiping no matter which option you use for wiping.
BCWipe Total WipeOut wipes all the information on the drive, including operating system, file system, information about partitions and even hidden disk areas. Thus, after wiping a drive with BCWipe Total WipeOut, you will have to create a new partition(s), format the partition and install a new operating system, if required.