Recommended for use only with TCL dispensers will be installed free of charge on loan basis. – TCL dishwashing machine dispensers is designed to control the detergent flow with economical accurate dosage , in order to get the best cleaning dishwashing results with a very reasonable cost . – For large scale food preparation areas in industry , hospitals and hotels etc . – Do not mix Rare with any liquids except water . – Using Rare the degreasing and cleaning results are guaranteed when the washing water temperature is around 65 c.