What to do next?

[PJG]

Hi All,
This dend' has bloomed for a while now. This was also a very early image, that shows half of the orchid.
But,
The flowers are slowly starting to wilt.

My Q:
Do I cut each one off and place cinnamon over the cut?
and
When the flowers have finally gone, do I cut those flower spikes (that's what there called, right?) off as close to the cane as possible, or do I just leave them?

Thank you,
Peter