My underarm itches when I sweat even just a little, someone recommended to use Bactroban Ointment, how long does it take for the skin to absorb the ointment so that I can put on deodorant afterwards? I would like to wipe it off with Isopropyl Alcohol before putting deodorant. Also I only use Bactroban twice a day - during in noon and evening before going to bed. I just put deodorant during noon. I've only been using Bactroban for 2 days. Please answer thank you so much