Bulk shopping can be a more earth-friendly way to grocery shop, and Marci Strack explained how it works at the two Whole Foods Co-Op locations in Duluth.

They sell veggies, nuts, spices, and even grind-your-own peanut butter.

Strack also shared a few of her favorite eco-friendly products, like laundry detergent that comes in sheet form and deodorant in a biodegradable container.