Has anyone ever heard of a product that stinks really bad and doesn't wash out?

Question

I've heard that such a product exists but have never seen it. I've been told that if it gets on the carpet that you have to get a new carpet. If anyone knows of such a product tell me about it and where I can get it.

Answer 1

kerosene just be careful

Answer 2

Water that dead fish have been soaking in- or any other rotten seafood. I sense a devilish plan here....