Sodium chloride/acetic acid solution.. The best metal cleaner I have found, st/steel,copper,rust remover.
What Would You Normally Do With Sodium Chloride And Acetic Acid?
Well given that it is salt (sodium chloride) and vinegar (acetic acid), I would say there are a number of things you could do with it such as season your food or clean windows, as for what to do with them mixed together... I am not for sure, maybe put it on some spinach???