Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. Bentonite clay is an aluminum phyllosilicate clay that has ...

Decipher fact from fiction before joining the toothpaste trend. Sharmon Lebby is a writer and sustainable fashion stylist who studies and reports on the intersections of environmentalism, fashion, and ...

You may have heard your eco-loving friend tout the benefits of a baking soda alternative toothpaste, or your Paleo-obsessed pal talk about “dirt” toothpaste. Maybe you've even seen a sea salt-based ...