Vrat on TuesdayThe fast on Tuesday is dedicated to Mangal, the planet Mars.
The process of observing Mangalvar vrat -
The person who observes Mangalvar vrat should get up early in the morning on Tuesday. The vrati should eat food made of wheat flour and jaggery. So far as possible salt should not be used in the food. The mantra ' Om Hum Shreem Bhoumaay Namah ' ( ॐ हूं श्रीं भौमाय नमः। ) should be chanted for at least 108 times. The Mangalvar vrat Katha should also be read or listened to.