Downy Professional Concentrate liquid fabric softener provides noticeable softness without dyes or perfumes. Specially-formulated for professionals, softener delivers softness and long-lasting freshness at a commercial level for uniforms, towels, linens and more. Professional formula also fights tough commercial odors. Experience noticeably softer fabrics after one wash. Liquid softener works in both commercial and residential machines across many industries, including foodservice, healthcare, hospitality and more.