Moose Antler - Cleaning

[IT Guy]

Last month I found a large moose antler while chasing a partridge through a swamp. The antler is mostly white but has a fair amount of green and grey discoloration.

How can I make it all white? I heard bleach is bad.

[Hotspotter]

I'd start by pressure washing before taking any chemicals to it. You'd be surprised even what the carwash spray hoses will do for these.

Joel