Also known ashavansamidhahawan
Aahuti (oblations) are offered with fragrant dhoop to each of the 45 Vastu Devtas on the land; the devta at whose aahuti a sneeze, itching, crackling, harsh words, a frightening sound or crying is noticed marks the zone where the land holds a defect.
Havan fire on the land
On the land, over the zones of the 45 Vastu Devtas
When bhog samagri is offered at a devta pad holding negativity, the defect tries to come out: tiles, plaster or ground may crack, or itching or heat appears in the body part linked to that devta.
Bhog or havan samagri of each devta
All devta pads
Perform a ghee havan; if the ghee fragrance spreads through the whole house, Jayant devta is active.
Ghee for havan
For the E3 (Jayant) pad
Such land can be corrected through Vastu too: special dhoop and samagri for removing bhoot-pret badha are taught later in the course.
It is a lazy, dormant land where the energy is disturbed and the fire element has fallen to zero, since sleep comes with coolness. Perform a havan with samagri, light a cow ghee akhand jyot in the South-East for eight days, and burn dhoop daily with Bhimseni kapoor on the lamp's upper plate; within eight days everyone starts waking up.