According to Shiva Purana, sincere worship of Lord Shiva yields merits including spiritual growth for the devotees. It also provides extensive details on the right way to perform Shivratri Puja.
Shiva Purana further says that performing abhisheka of Shiva Linga with six different dravyas including milk, yoghurt, honey, ghee, sugar and water while chanting Sri Rudram, Chamakam and Dasa Shanthi pleases Lord Shiva the most. According to the mythology, each of these dravya used in the abhisheka blesses a unique quality:
• Milk is for the blessing of purity and piousness.
• Yogurt is for prosperity and progeny.
• Honey is for sweet speech.
• Ghee is for victory.
• Sugar is for happiness.
• Water is for purity.
Besides, worship of Lord Shiva on Shivratri is also considered to be extremely beneficial for women. While, married women pray to Shiva for the well being of their husbands and sons, unmarried women pray for a husband like Shiva, who is considered to be the ideal husband.