When we come to know that we have Kaal Sarp Dosh in the birth-chart then, first of all, we want to know about Kalasarpa Dosha.
Actually, Kalsarpa Dosha is one of an astrological Yoga which forms through placement of 2 malefic planets, Rahu and Ketu. Though, Kaal Sarp Dosh gives inauspicious results that is why people used to call it Dosha instead of Yoga.
Some astrologers call it Pitra Dosha because they believe this Dosha affects a person if he does not perform tasks related to means with full faith and trust in their last birth.
First of all we need to know which Kalsarp dosh we have in our kundali. Because only on the basis of that you can do the kalsarp pooja. Well their are many solutions but Kaal sarp shanti is one of the best upay. By doing kalsarpshanti the dosh is completely removed from your life. For the kal sarp shanti you have to come to Nashik Trimbkeshewar (Trimbak) . There is a proof in scriptures for this. Which we call Kal Sarp.