To perform Navagraha Puja for Ketu, observe Tuesday or the Ketu hora on any day. Offer white flowers, sesame seeds, and kusha grass. Place a Ketu yantra or image facing southwest. Chant "Om Kem Ketave Namah" 108 times with a rudraksha mala. Offer multi-colored cloth and sweet dishes prepared with til (sesame). This puja removes confusion, grants spiritual clarity, and neutralizes malefic Ketu effects.

Ketu ki Navagraha Puja ke liye Mangalwar ya Ketu hora shubh hota hai. Safed phool, til, aur kusha grass chadhayen. "Om Kem Ketave Namah" ka 108 baar jaap karein. Yeh puja moksha praapti, confusion door karne, aur Ketu dosh shanti ke liye karein. 

Ketu Navagraha Puja is essential when experiencing Ketu Mahadasha or Antardasha periods marked by confusion, lack of direction, or spiritual restlessness. This puja becomes necessary when Ketu occupies debilitated positions in the birth chart, during Ketu-Moon or Ketu-Mercury conjunctions causing mental fog, or when Ketu transits over natal Moon creating psychological disturbances. Individuals facing sudden losses, experiencing detachment from worldly matters without spiritual grounding, or suffering from unexplained health issues related to the nervous system should perform this puja for relief and spiritual elevation.