Ten types of Shuudhis , Purification.

1. Body gets purified by water and exercise.

2. Breath gets purified by pranayama.

3. Mind gets purified by meditation.

4. Intellect gets purified by knowledge.

5. Memory gets purified by manan chintan.

6. Ego gets purified by SEVA (service).

7. Self gets purified by guru chintan.

8. Food gets purified by cow's ghee.

9. Wealth gets purified by daan.

10.Bhav (feelings)gets purified by satsang.

~ Gurudev Sri Sri Ravi Shankar ji