I have not taken udambadi, but I always come and pray there with my friend. Yesterday there was heavy cloud burst in our place, whole area got flooded. My house also got flooded water almost reached our doorstep, when water slowly started entered our carporch ,I sprinkled the blessed salt from kripasanam near the doorstep ,in the toilet and in the workarea.I believe Mother Mary prevented water from entering our house miraculously and protected our house from floods.. It's truly a miracle.