There are no statutory penalties or penalties enforced by any agencies. The best you could do is sue the seller for any out of pocket costs this caused you to incur, such as if you had to hire a professional cleaning service (you could sue for what the service cost you). Unfortunately, you cannot get more than your actual monetary cost; there is no compensation for having to deal with this, for you time or effort/sweat if you cleaned it up, for being disgusted or upset, etc.