Shot making with soap is the best.Been making shot for 25 years and this is the best formula that i have used.
In canada i buy from costco sunlight liguid dish soap in the 6 liter container.
Mix it 4 parts soap, i part water, and with a hydometer(used for making wine) i want the tube to float at .049-,052 at 60f.
No worries about getting to hot,infact it makes better shot when it is warmed up, Very little foam, then after about an hour and thirty, drain, rince, dry and poslish.
Same as Jim for me. Been making shot for the past 2 years and have had good luck with low tox antifreeze with just a little bit of detergent added to it. Running everything through a circulating pump. <BR><BR>
Meth lab? You should see our set up for melting wheel weights into ingots. We're surprised the neighbors haven't gotten suspicious of the 2 guys with respirators on standing over a pot with a flame under it...But then again, we know the sheriff and a couple of the deputies in our county, so they wouldn't be too concerned. LOL, Josh.