Foamout DR1 is a nonionic free-rinsing silicone emulsion designed to provide maximum foam suppression for turbulent dyeing operations. DR1 controls foam in batch dyeing equipment without the worry of scum buildup on equipment or re-deposition on fibers. Foamout DR1 also controls foam in continuous dye equipment without the worry of buildup and blockages in manifolds. DR1 eliminates foam in steamers which provides uniform dyeings. DR1 is compatible with Anionic, Nonionic, and Cationic auxiliaries.