By Lori Zimmer, Source: Ecouterre

Regardless of whether you shop sustainably or not, most clothing comes with pesky paper price tags and labels that get inevitably thrown in the trash. Designers Danghui Li, Yuexin Huang, Yao Zhang and Long Chen have created the world’s first useful tag- the Hang Tag. After purchasing your new garment, the Hang Tag can be popped into the first wash, transforming into detergent, and leaving no waste!

Learn more at: Ecouterre