As I'm sure most of you know increased absorption of minoxidil can be got from applying to a damp scalp. I have recently tried this but am trying to figure out the best time to apply after washing my hair. I waited 20 mins before applying the minoxidil but was still concerned that I was diluting it even though I patted my hair dry thoroughly with a towel beforehand. Can anyone who also uses this method tell me how long they usually wait before applying. I would also be grateful to find out how long the scalp stays damp after washing hair so I know a maximum amount of time after washing to make sure I apply in time to get the increased absorption benefits. Answering these questions would be so helpful to me as hairloss really has hit me hard (started losing at 16, now 17). By the time I reach 18 I hope to have regrown most of my hair and answering these questions could really help me reach that goal.