Karadaiyan nombu or Karva chauth is celebrated to show the same love and devotion to the husband, just like savitri did to her husband satyavan, where she fought lord yama , the lord of death to win her husband's life like said in mahabharatha.

Usually Goddess Lakshmi is worshipped in this day, but some people pray to goddess gowri. Usually praying to lakshmi will help to increase our finance and have good health and longevity.

it is very simple, you just have to do the Pooja on that day and offer the neivedhya to goddess lakshmi, where as when they can't do the Pooja , they can do Pooja with swaami narayanan online temple, where they will call you for Pooja.

Generally doing karadaiyan nombu will result in increasing the longevity of husband, having a good relationship wit the husband and also increasing the health, wealth, prosperity and assets.

The Karadaiyan nombu ritual will be done in the end of masi month and in the beginning of panguni month, at that day at anytime they can do this Pooja and tie the sacred turmeric nombu saradu.

Karadaiyan nombu is called as karwa chauth in the north and savithri nombu vratham in the downsouth, the importance is to do the rituals on the auspicious day properly and tie the nombu thread.

Usually Karadaiyan nombu is celebrated by all the married woman and specially celebrated by new married woman to keep a good relationship with their husband and have a happy married life.