Sasha Stone is the owner and founder of Green Life Trading Co., a refill and sustainable store based in Madison, WI. She has been working to connect people with eco-friendly products since 2018 and  holds a Bachelor of  Sociology degree with a minor in Conservation and Environmental Science from UW-Milwaukee. She has heard it all when it comes to questions about low waste living. Submit your sustainable living questions to Sasha@greenlifetradinco.com.

Hanna Kohn was the Operations Manager & Marketing Coordinator with Green Life Trading Co. where she has been educating and connecting individuals and small businesses with sustainable products and solutions from 2021-2024. She holds a degree in Communication Arts from the University of Wisconsin-Madison and is a Sustain Dane Master Recycler and Water Steward. When she's not at the shop, Hanna volunteers at WVMO 98.7 FM - Monona's Community Radio Station where she hosts Playhouse, a weekly broadcast of music including contemporary electronic, synth pop and jazz.

Catherine is a blog writer, outreach speaker, and former sales associate at Green Life Trading Co. Originally hailing from Kansas, she holds a bachelor’s degree from the University of Oklahoma in Letters and Psychology. Passionate about building community around climate and sustainability, she holds professional and volunteer roles with the Madison Community Foundation and Climate Changemakers, and when she’s not working, you might find her singing in a community choir.