How to apply a loose setting powder?

Khallyn

Hi this may be a silly question, I'm very new to makeup and I just got the Coty Airspun loose setting face powder; I was wondering how I should apply it on my face? I'm going to use it for baking then spreading it all over my face so here's my questions:

Do you use a damp beauty blender for baking or a dry one?

Should I use a brush or beauty blender to set my foundation all over face?

Do you use setting spray before or after you use a setting powder?

Thank you to anyone who answers!