Just apply the drops, each drop is 10mcg. There is a spray version that can be made into various doses, but it may not be available until androtics catches up on orders after their recent move.
here is a thread about application points
https://pheromonetalk.com/t/application-points-101/53343
If your going for the P96 I would suggest also either a togo (as they are cheap) of tuth, or also ammo which will have or add attraction and to bump up the sex drive, and then either can combined with the P96 as well.
IH and IS as mobocaster mentioned will also give bonding and trust making her feel very connected, along with mood lifting and many other benefits. You can add tuth to this mix or later on to sexualize it. All three are available as a togo or full size…