Not really S&B but posting here for traffic.
I had my ear repierced a couple of months ago. All fine until I changed the earrings after about 7 weeks, at which point it went a bit manky. Cured it in a day or two with a bit of Savlon.
It's suddenly gone manky again. I haven't been poking and haven't changed the earrings in about a month or so. Savlon again or is something else better? I tried bathing it in salt water but ended up spilling most of it!