Frank T. Ross formulated a product line in the 1960s for his spouse who suffered allergic reactions. His Scarborough company NATURE CLEAN became a leader in environmental, non-toxic cleaning products – a legacy he passed on to his children. Derived from plant and mineral-based ingredients. Hypoallergenic. Biodegradable. Septic Safe and Grey Water Safe. Vegan & Cruelty Free. Gluten Free. No Dyes. No Synthetic Perfumes. All ingredients are listed using proper INCI (International Nomenclature of Cosmetic Ingredients). Made in Ontario-Canada.