The dualist Śaiva doctrine considers that mala is that which obstructs the true nature of the self and sets in motion the operation of bondage. Though many dualist Śaiva tantras discuss the concept of mala, only the Pauṣkara presents a detailed exposition supported by numerous arguments. This article aims to closely report those arguments and to search within the Pauṣkara for answers to certain questions that the concept provokes.