Benzaclin More Drug_warnings_recalls What Happens If You Use The Same Container Of Benzaclin After 3 Months?

What happens if you use the same container of benzaclin after 3 months? - benzaclin more drug_warnings_recalls

I have a container of this material here for a while and used it for a month and a half, but it seems to work, so I no longer use. Then stopped and started with something else, cleared my acne. Now my acne is back. So I wonder if it may have something to do with Benzaclin did not say, but the package in order to use it after 3 months. Well, not everyone knows what would happen if I do not use an "old" mixture of Benzaclin?