Navratri Pooja Vidhi: For performing the Navratri Pooja, Try to light the 'Akhand Jyot'. On the right hand side of the idol, keep incense sticks etc. Keep the kalash and coconut as well. Light the 'deep'. Ring the bell or blow the 'Shankh'. For 'Kalash Sthapna': Place the kalash near the idol or picture of the deity and fill it with pure "ganga jal" water. Place mango leaves on the mouth of the kalash. Place a coconut inside the kalash. Tie moli around the neck of the kalash.Sprinkle 'Gangajal' all over the Puja room. Now, offer sandalwood powder and some fresh grass to the Goddess. Then, offer the sari or dupatta to the Goddess. Place some fresh flowers in front of the Goddess. Next, offer 'paan' with a clove placed on it. If you are married, then offer two such paans. Light 'agarbatti' or incense sticks. The ninth day of Navratri, popularly known as 'Mahanavami' is the final day of Navratri celebrations. The celebration of 'Mahanavami' varies from state to state in India.