Hi Lal,
I have read somewhere (i think in works of Nina van Gorkom on Abhidhamma) that only magga citta can really uproot anusaya.
By being mindful we can weaken them, but that will not uproot them. To really uproot underlying tendencies to doubt, attachment to rules and rituals, sakkaya dithhi, greed, hate, restlessness, longings for subtle states, restlessness, conceit and ignorance we must first make a breaktrough to the Dhamma and acquire the right view of the nobel Path. We must first see Nibbana.
Is this true?
Siebe