Funny thing here. We got a package in the mail for Christmas, so I naturally brought it in the house. My wife saw glistening white powder on it, so we immediately put it in the garage and called the police. Yes, it was a package we expected, however, we didn't expect it to have a thin layer of white powder clinging to it.
After calling the police, they had the health department call us. They won't test it only because we expected the package. The only thing they would do is come and take it and burn it (autoclave) and no one would ever know.
The package is still on our garage shelf.