How Long Do You Have To Wait Before Using Hairspray After Applying Minoxidil?

[Alphalete]

Hey guys.

Does anyone here actually know how long one should wait before applying hairspray after using minoxidil?
Would 20 min be enough for instance? Or should I wait longer?

 

[random phone charger]

Hey guys.

Does anyone here actually know how long one should wait before applying hairspray after using minoxidil?
Would 20 min be enough for instance? Or should I wait longer?

Wait long enough for the Minoxidil to evaporate.

 

[Alphalete]

Wait long enough for the Minoxidil to evaporate.

What is that supoosed to mean?