There’s no arguing that petroleum and petroleum-based products are damaging to our environment. To further our country’s use of pertroleum-free biobased products, the USDA started the BioPreferred Program in 2002. The program was later expanded as part of the 2014 Farm Bill. In February 2015, the USDA announced a new product—Tide PurClean—to the 2,500 products [...]