Professional-use concentrate makes up to 64 gallons to effectively clean all hard, nonporous surfaces. DfE formula creates a low-foaming, rinse-free cleaner that will not strip or react with the floor's surface. Safe blend of ingredients does not contain alkalis, phosphates or ammonia. Economical concentrate is designed for heavy, medium or light-duty applications and can be used in auto-scrubbers. Cleaner is perfect for use on floors, walls, glazed porcelain and more.