To perform Graha Shanti Puja for Ketu, conduct the ritual on Tuesday or Saturday during Ketu Hora. Offer white and grey flowers, til (sesame), blankets, and khichdi made with urad dal. Recite "Om Kem Ketave Namah" 108 times. Light a mustard oil lamp and offer dhoop made with guggul. This puja removes obstacles, spiritual confusion, and karmic debts associated with Ketu's affliction. 

Ketu ki Graha Shanti Puja ke liye Mangalvar ya Shanivar ka din shubh hota hai. Til, urad dal ki khichdi aur safed phool chadhayen. "Om Kem Ketave Namah" mantra ka 108 baar jaap karein. Yeh puja adhyatmik shanti, dosh nivaran aur karmic badhao ko door karne ke liye karein.

Ketu Graha Shanti Puja is performed when Ketu creates malefic influences in one's horoscope. This puja becomes essential during Ketu Mahadasha or Antardasha periods, when experiencing sudden losses, spiritual confusion, or unexplained health issues. It's particularly recommended when Ketu occupies challenging positions like the 6th, 8th, or 12th house, during Ketu-Rahu transit afflictions, or when Ketu aspects important houses causing obstacles in material and spiritual progress. Those facing ancestral karma issues or seeking moksha also benefit from this powerful Graha Shanti ritual.