15. Homogenized Milk In Carton
Where Safeway and Big Bear Sold It; Firm: FrieslandCampina
* Original Price: $0.40 per gallon * For working families in the 1960s, cartonized milk that was homogenized changed everything. Milk was provided in glass bottles that needed to be returned for reuse prior to the release of this product. It was simple to grab a pint or quart with cartons in hand without having to worry about returns or the possibility of shattered glass.

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Furthermore, until the invention of carton packaging, homogenized milk had not been extensively available. It had been around for a while. Cream is mixed into the milk during homogenization, giving it a dependable texture that consumers adore. Additionally, it was accessible and reasonably priced because it was marketed in cartons in the 1960s.
