Enjoy two copies of the book: Green Spas and Salons: How to Make Your Business Truly Sustainable. A book by spa industry veteran, Shelley Lotz, helps owners and managers develop smart, sustainable practices for long-term business success. This unique guidebook summarizes best practices, sustainability principles and green building all in one. Vios Spa Group offers consulting, education, quality standards and certification at viosspagroup.com and certifiedsustainablespas.com.