User blog comment:Darknesslover5000/What happen to Souls who are by Hollows?/@comment-1351982-20100510185409

Sorry I was referring to the comment kubo made at jump festa last December, when Kubo would not confirm or deny Ulquiorra's death. I think he meant Ulquiorra as a hollow was dead but the souls that made up Ulquiorra are not dead. The cleansing is that like with Kaien, Ulquiorra had no regrets when he "died" and was able to be passed on, thus cleansing his soul(s) of any regret. In other words Ulquiorra definitely did not go to hell and it is unlikely he was completely destroyed.