How to apply mac fix spray?

Can you walk me through the steps of applying a MAC fix spray? I'm a bit unsure of the process and would like to ensure I'm doing it correctly. Do I need to use a specific brush or sponge? How far should I hold the spray bottle from my face? And how long does it typically take for the spray to set and give my makeup a more lasting finish? Additionally, are there any tips or tricks to make the most out of this product?