[And you know what, I'm not getting myself listed on a government watchlist today! So you guys can assume that you are being taught to make just, like, the best molotovs. The best. There will be so much fire here whenever these things are totally not thrown at him later.]

You're going to need something to ignite all that, though, it won't catch on its own. So just...take some cloth or something, shove it in there, light it up and throw it.