Take 2 tablespoons turmeric powder
Take 1 tablespoon slaked lime
Add a few drops of water
Mix the turmeric and slaked lime well
Stir until the color changes to deep red
Add more water if needed to make a smooth paste
Spread the paste on a plate or tray
Let it dry completely in shade
Crush the dried mixture into a fine powder
Sieve the powder for a smooth texture
Store the kumkum in a clean, dry container