Desire can be eradicated from the roots by firmly imbibing the four attributes of: Jnan, Atmanishtha, Vairagya, Dharma and the full fledged devotion to God.
I understood . . . that those who desired salvation should act like the trustee who, though having control over great possessions, regards not an iota of them as his own.
Then is what you see through this window onto the world so lovely that you have no desire whatsoever to look out through any other window, and that you even make an attempt to prevent others from doing so?