Last Monday I took my last antibiotic tablet. I'm still using bp every night on my problem area and I haven't had any new spots since I started doing this. From past experience, the earliest my skin has started breaking out post-antibiotic treatment has been about 10 days, so the fact that I'm 6 days in without incident is not surprising. I have gone 3-4 weeks before it started and even as long as 4 months, however, I have never been using bp when I stopped the treatment, so I am really, really hoping that this will be the difference and that this time my skin will stay clear for good.