Purple Power 5-Gallon Concentrate Cleaner & Degreaser is a powerful cleaner that penetrates grease, oil, and dirt on contact. It creates a barrier between the stain and the surface, making it easy to wipe away. It can be used full strength or diluted and works on a wide variety of surfaces, including metal, plastic, glass, and fabric. It is biodegradable and safe for use around children and pets.