Apparently I have a rat in my basement. I'm not so much disgusted as angry. My father kept rats as a part of his work, so I'm no stranger to rat droppings. The problem is the bastard got into my box of specialty grain. Thankfully, I keep my bulk grain in another part of the house. I have about six small bags of different grains, for a total of 3.5 pounds. The rat got into my Victory, but doesn't look like it nibbled on anything else. Each of the bags is medium thickness plastic and individually sealed. I would just use them, but the rat defecated and urinated in the box. Sould I: 1) Just use the grain; 2) wash the bags carefully and use the grain; or 3) toss them and get new grain?