It doesnt take me long to apply minoxidil, but I use about 2ml instead of 1, and I still feel it only covers about half my head. Why? I have longer curly hair, which makes it impossible to cover everywhere.
However with growth stimulants im not as fussed about it covering every last bit of scalp. With something like spironolactone, I want to make sure I cover the area im applying it to completely with every application, as i feel those hairs need constant "protection."
Bah, ill shave my head soon, and than way get the hang of it better.