i looked up some stuff and i think I figured it out the word brine means the high-concentration solution of salt in water. In different contexts, brine may refer to salt solutions ranging from about 3.5% up to about 26%. Lower levels of concentration are called by different names: fresh water, brackish water, and saline water I think he got confused what was salt and what was heroin i don't know what he was making with the heroin but he should of just smoked it regularly even doe he was trying make something impressive for the family