how long does p74 last after application?
I just recently started playing with it, but I suspect it would be about the same as other spray pheromones. About 4 to 6 hours. (Oil based like a314 can supposedly last around 12 hours.)
Just my opinion.
P74 seems to me to be more volatile than rone or none for example. maybe 3-4 hours before the effect drops off.
it seemed to last A LONG time yesterday 
from 1pm-1am ofcourse the effects dropped during there but it also affected me since it was on my neck i felt the lovely warm feeling all day. This thing is gold the friendship it builds is quite awesome
I have been playing a bit with a To Go size of P74, but have decided to take the plunge and have ordered a full sized bottle (25). Will have to see what happens…