Now I'm at 260 degrees and all the Borax crystals are gone.
Once all mixed we're instructed to add the same volume of antifreeze to this mixture. Currently we have 20oz in the pan,
so we need to add another 20oz of antifreeze.
During the cooking process a strong smell of antifreeze will fill the room. Advise doing this in the shop and well
ventilated. Not in the kitchen!!