How to properly clean bronze sculpture

[The Gorgon]

Hi Art Peeps,

I was fortunate enough to score a Tim Biskup bronze pollard. This is my first bronze sculpture and I don't really know how to properly clean it.

I mention clean, because I noticed a white patina left by the bubble wrap it was stored in (pics to come soon). I doesn't look permanent; it seems like a little cleaning will take care of it.

Which leads me to my question, "how to properly clean a bonze sculpture?"

Any help would be appreciated.

Thanks.

[cpk]

I use to have a cleaning cloth that was for bronze and silver jewelry-it felt like a microfiber cleaning cloth and worked well. I think I picked it up at my local jewelers for 10 dollars or so.