i currently have ammo, IS and Instant honesty. However, I dont’ know what the best combo i should use for tomorrow’s occasion. Me and the girl basically just met and barely know each other but we have similar background so chatting her up probably wouldn’t be too much of a problem. should I should all three or just ammo plus IS or just IS w/ IH?
My intention is to get to know her more and have her feel very comfortable w/ me and tell me anything about herself like a non stop machine gun.
If your just trying to get to know her a bit better at the moment i would say go with the socials more but if you want to cause a little attraction ammo wouldnt be a problem. ammo is great for catching the girls attention! instant shine instant honesty would be good for making the conversation flow more easily. If i was you i would probably go with 1 spray ammo, 2 IS, and 2 IH! good luck 
and the location of those sprays? thanks for your opinion!
You should try out each of the phero to know your sweet spot.
All 3 pheros are good for the meeting.
Location of spray can be neck, arm, chest
thanks jamesbond, but i mean…do i spray them on top of each other or on separate spots?
I agree with jamesbonded. You need to test out all of them one bye one to get a good feel of how many sprays fits you personally. Everyone has there own sweet spots of application. I like moving close to people when I start a conversation so I like spraying to the neck and chest area but if you like to use hand movements when talking spraying your wrists can work well too. If you don’t have time to test them all out individually then for the meet with the girl I personally would spray 1 ammo to the chest, 2 IS to the neck, and another two of IH to my neck once the IS dries
No problem to layer them
Try application on your wrists (so you can wave your pheromone magic around her 
) and your chest. (that she might subconsciously walk into you! happened to me a few times, AWESOME!!!)