Worshiping Goddess Durga during Navratri is considered highly significant as goddess Durga is Durgati Nashini. By worshiping Goddess Durga one gets rid of poverty, sorrows and fear. In addition to that she is also worshiped for becoming powerful and to attain lot of property. One who believes in universal motherhood of Goddess must worship The Holy Mother Goddess Durga.
The following are the most effective Mantras of Goddess Durga-
श्री गुरुवे नमः] परम गुरुवे नमः] परापर गुरुवे नमः] परमेष्ठी गुरुवे नमः] दक्षिणामूर्तये नमः] श्री गणेशाय नमः] ऊँ हनुमते नमः] बं बटुकभैरवाय नमः] कुलदेवताय नमः] कुलदेव्यै नमः] भद्रकाल्यै नमः] ऊँ नमश्चण्डिकायै
ऊँ ऐं ह्रीं क्लीं चामुण्डायै विच्चै।
Om Aing hreeng Kleeng Chamundaayai Viche
This is very popular Navaran Mantra of Goddess. Recitation of this Mantra is essential in performing worshipping ceremonies of Goddess. Before performing Durgasaptashatichandimahayagya it is essential to recite this Mantra.
By reciting this Mantra one gets intelligence, beauty and prosperity. It helps in the realisation of self.
Chant above mentioned Mantra 108 times daily.
ऊँ ऐं ह्रीं क्लीं महादुर्गे नवाक्षरि नवदुर्गे नवात्मिके नवचंडि महामाये महामोहे महायोग निद्रेजये मधुकैटभ विद्राविणि महिषासुर मर्दिनि धूम्रलोचन संहंत्रि चंडमुंड विनाशिनि रक्त बीजांतके निशुंभ ध्वंसिनि शुंभदर्पध्नि देवि अष्टादश बाहुके कपाल खट्वांग शूल खड्ग खेटक धारिणि छिन्न मस्तक धारिणि रूधिर मांस भोजिनि समस्त भूत प्रेतादि योग ध्वंसिनि ब्रह्येन्द्रादि स्तुते देवि माम् रक्षरक्ष मम शत्रून् नाशय ह्रीं फट् हूं फट् ऊँ ऐं ह्री क्लीं चामुण्डायै विच्चे।।
This is complete Navaran MahaMantra. Mere pronunciation of this Mantra is enough to please the Goddess. This Mantra in a way is synopsis of Sridurgasaptashatichandi.
Chant above mentioned Mantra 11 times daily.
Keep Durga Beesa Yantra or Navdurga Yantra in front of you while worshiping Goddess Durga.