When did the deposit on bottles start?

The deposit on bottles began in the early 20th century, with the first bottle deposit laws being enacted in the United States around the 1930s. These laws aimed to encourage recycling and reduce litter by providing a financial incentive for consumers to return used bottles. The concept gained popularity over the decades, and many states implemented their own deposit systems, particularly for beverage containers. Today, bottle deposit systems exist in various forms across multiple countries.