Rudrabhishek puja is a supreme ritual. It is considered to be one of the purest rituals in Hinduism.
Rudrabhishek puja is performed by giving a sacred bath to Lord Shiva along with flowers and the holy
puja materials.
The ritual of showering water and other special ingredients on the deity is Abhishek or Abhishekam.
And the one performed for Lord Shiva (who is also hailed as Rudra) is called Rudrabhishek or Rudrabhishekam.
This sacred ritual is performed on special days such as the
Somwar (Mondays) in the Shravan month, during Pradosh Kaal puja or Maha Shivratri.
Maha Mrityunjaya Puja is devoted to Lord Shiva, and it is assumed to be the most powerful ritual to get relief from several health problems. This puja is devoted to Lord Shiva so that a person blessed with happiness, health, and good fortune and gets free from all kinds of problems in life. Maha Mrityunjaya Puja avoids from mistimed death. It is possible to perform this puja at home also, proper items should be required i.e Ganga Jal, cow, milk, ghee, honey, sugar, white cloth, sacred thread (janeu), betel nuts, tulsi and bel leaves, datura, bhang, sandalwood paste, rice, lamps, incense, flowers, fruits, and sweets, roli, sacred red and white thread, etc. are some necessary items. If the person does puja along with Maha Mrityunjaya Mantra, he/she will get relief from all health problems and troubles and can increase their life span.
ॐ त्र्यम्बकं यजामहे सुगन्धिं पुष्टिवर्धनम्।
उर्वारुकमिव बन्धनान्मृत्योर्मुक्षीय माऽमृतात्॥
I bow before Lord Shiva, the who has three eyes, the one who emits fragrance, the bestower of goodness and the one who liberates from death and the one who helps in attaining salvation.