Castor Oil to induce labor?!

What are you thoughts on Castor Oil? Have you ever used it befor and did it work for u? Currently trying it and supposedly your in the bathroom with in the first hour of takeing it well it's been over a hour and yet I feel nothing so mabe it won't work on me or mabe it's takes more time for me idk let me know your stories!! :) curious to know what recipe you used and if it worked for u! :)