Chemspec created Double Strength In-Plant Detergent specifically for use on loose rug cleaning equipment. It offers fast, uniform penetration, dries quickly and helps prevent wicking and browning. Use this product if you want whiter and brighter carpet fringe. Double Strength protects your equipment as well. It dissolves completely in water, so there are no clogged valves or screens and no sediment left in the tank so you get all the benefits: reduced downtime and you spend less money. Dilution: Mix as directed.