To eradicate superstitions and other ill practices from our society the first and most important step is education. Schools and colleges must help their students to develop a scientific attitude and think logically and rationally.
Secondly, as people in India tend to listen to their religious heads, all religious heads should send out clear messages to their followers about the eradication of superstitions. And lastly, the older generation should change their opinions and ideas and get rid of silly superstitious beliefs.