Which company first introduced mass-market phosphate-free laundry detergent in 1989, setting a new industry standard for environmentally friendly cleaning products?

The natural world has inspired countless product innovations focused on sustainability and environmental conservation. As consumers grow increasingly eco-conscious, companies have responded with groundbreaking products that reduce our ecological footprint. This trivia question explores a pivotal moment in the history of sustainable product development that changed how we think about everyday items and their environmental impact. Test your knowledge of eco-product history!

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Seventh Generation
Ecover
Method
Mrs. Meyer's Clean Day