I bought Rogaine package from Costco. It provides two ways to apply the lotion: one is small tube, which can only apply to tiny area at a time. The other is spray which wastes a lot of lotion on hair. Are there other tools that I can buy, to apply Rogaine more effectively in larger scalp area, w/o wasting too much on hair? I may not the first one raising this question.
Thanks.
Thanks.