This is a chemical-free herbal scouring powder that can be used to clean sinks, showers and tubs. Jan shares the following recipes: Homemade Herbal Scouring Powder Lemon Scouring Powder Lavender Scouring Powder Rose Scouring Powder Rosemary Scouring Powder Jan also includes a lot of different suggestions for additional herbs and essential oils you can add […]