Orvus is the original Gentle & Bright Clean. Trusted since 1932, only Orvus has the gentle cleaning power of W.A. Paste, a secret formula that is water activated to be gentle with incredible sudsing cleaning power. Uses: Orvus is safe for standard washing machines (top loading) High Efficiency (HE) washers and hand washing. Orvus is gentle and effective for cleaning all fabrics, including fine linens, lace, silk, cotton, polyester, fleece, thread and yarn, and finished articles, including quilts, baby clothing, crochet, heirlooms, needlework, tapestries, carpets, rugs, curtains and table cloths. 1 FL OZ.