New High Performance Wave Gel has been rated as the most effective natural auto dish product. Now with Lavender oil for fragrance. Wave is free of phosphates, chlorine and caustics. This plant-based product has a neutral pH and is fully biodegradeable. It works beautifully on your dishes, silverware, and glassware. We spent considerable effort in our R & D to bring you the best product in the marketplace, so much so, that we've applied for a US Patent on this technology.