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The metal cans have plastic liners on the interior and YES that shit does break off into the soda from age/heat exposure

Sand IS cheap. You can make sand for fucks sakes, its just ground up rocks. Problem is we closed a lot of glass factories. And the bottlers in the...

It's because metal and glass retains the CO2 better while it can more easily leak through plastic. That means cans and glass bottle retain the...