I wanted to provide some of the information that I know around Molotov cocktails So there's 2 types, petrol/gasoline, and alcohol/ethanol So as for the alcohol type is best to use the 1:1 ration which basically means 50% pure ethanol or whiskey and 50% water. But be careful with those because ethanol flames are almost invisible so don't fuck it up. Now the petrol/gasoline type is easier but more "nerfed", Since petrol actually let's out some gasses its super flameable so asap you light it you throw it. And the ratio is different you use 1:2 ratio which is 20% water 80% Gasoline/petrol. Try making one from Everclear. That should work well, but be careful as ethanol burns with an almost invisible flame which makes it more difficult to tell when something is on fire and means it can be more dangerous to screw around with.