- Those substances, which should not be accepted even in changed forms.
- Those blemishes, which cannot be purified by any means; e.g., six Udgama Doṣas (blemish of bhikṣā (accepting food etc. by going to houses for collecting them in conformity with the canonical instruction)) relating to origination or preparation of food etc.) such as Ādhākarma (a blemish of bhikṣā (accepting food etc. by going to houses for collecting them in conformity with the canonical instruction)) and the like.
- Viśodhikoṭi.