ECO Wood Treatment is a natural organic, environmentally safe, non-toxic wood treatment that lasts a very long time. This easy-to-use treatment is a proven wood treatment that gives all wood a high end aged weathered look. Perfect for interior or exterior applications, ECO Wood Treatment can be applied to siding, fences, decks, residential, commercial, and more! No solvents mean no harm to water or soil. ECO Wood Treatment contains only 100% organic compounds. Application is as simple as mixing the ECO Wood Treatment powder with water, then brush on, spray on, or roll directly onto the wood surface. Ensure the entire wood surface is covered. After application, occasional cleaning with Log Wash will help keep the surface clean. No chemical cleaners or bio washes should be used on wood before application of ECO Wood Treatment.