For protect oneself from difficult and life threatening situations

Rahu

Ardha-kayam maha-viryam, chandra ditya veemar-danam 
Seeng-hee-ka garba sambootam, tam rahum prana-mam mya-ham.

I offer my obeisance to Rahu, born from the womb of Simhika, who has only half a body yet posses great power, being able to subdue the Sun and the Moon.

Ketu

Palasha-pushpa-sankasham, taraka-graha masta-kam 
Rowdram row-drat makam goram, tam keytoom prana-mam mya-ham

I offer my obeisance to the violent and fearsome Ketu, who is gifted with the strength of Lord Shiva. Resembling in his complexion the flower of a palasa plant, he serves as the head of the stars and planets.

Kaal means Death. The person born under Kaal Sarpa Yoga passes through a lot of difficult phases like death threatening situation. The Kaal Sarp Yog is formed when all the planets are present in between Rahu and Ketu. According to Indian astrology, there are many types of Kaal Sarpa Yogas. If all seven planets come between Rahu & Ketu then it is not good. The person who takes birth in this Yoga faces different kind of problems and instability in life like disturbances in mind, loss in business, family problems etc. A person, who has Kaal Sarpa Yoga in the horoscope always fear from death, suffers from tensions and insecurity. 

This Yoga is more dangerous than other malefic yoga. This Yoga affects a person till the age of 30 to 47 and sometimes through out his/her life, it depends upon the position of Kaal Sarp Yoga in the birth chart. So, it is important to find out the Kaalsarpa Yoga in the chart and which bhava (houses) are affected. This is like a snake-ladder syndrome in life. Under this yoga a person can rise to a high social and economic level and then can have sudden down fall from that high status.

It should be noted that the Kaalsarp Yoga is not always bad. It has the power to confer gains too. All planets must fall between Rahu and Ketu. Even if one planet is outside the Rahu Ketu axis there is no Kaalsarp Yoga.

Kaal Sarp Dosha Mala is designed to remove this dosha. Mala is made of an 11 mukhi Hanuman rudraksha in the center with a large Hanuman silver locket yantra. 

Who should perform this yagna?
This yagna should be performed by people whose birth chart shows that all the planets fall between Rahu and Ketu and is going through a lot of agonies in life and life threatening incidents.

Key Feature and program schedule of this Yagna
Along with other rituals related with this Yagna, there will be chanting of mantras