Pearl Wash Concentrate is a high-quality cleaning solution that's safe for the environment and pH balanced. It's 100% biodegradable and can be used for all types of washing applications. This solution is gentle on vehicle finishes and is also gentle on your hands. It provides excellent foam stability and lubricity. You can use Pearl Wash Concentrate by hand or with a dilution device for machine use. It meets the highest environmental standards, so you can feel good about using it.