Kala Sarpa Dosha Shanti Homa/Puja is performed to remove the harmful effects of the Kala Sarpa Dosha. It arises in a condition when all seven planets come between Ketu and Rahu in the horoscope natal chart of an individual. Hence, the person comes under the influence of Ketu and Rahu. The devotees believe this to be a very harmful Sarpa Dosha. Persons who have the Kala Sarpa Dosha in their horoscope should perform this Homa as a means to mitigate the effect of the Dosha. A person is affected by partial Kala Sarpa Yoga if Mars and Saturn are on the opposite side of Rahu and Ketu. If a very young child has Kala Sarpa Dosha, then his parents can perform this Homa on behalf of him. Performing this powerful Kala Sarpa Dosha Shanti Homa helps the devotee in receiving blessings of the 9 species of snakes. When the Rahu-Ketu Puja takes place along with the Kala Sarpa Dosha Puja, it gives immense peace and opens doors of success and achievement at work and business. The mind starts behaving in a positive way and fears disappear from the mind of the devotee. This Homa also reduces the ill-effects of any other planets leading the devotee to a successful professional life. It removes any obstacles and hindrances from his life and gives immense happiness. Family relation grows strong that protects him from any evil powers and influences.