Orvus W.A. Paste Quilt Soap is the standard for cleaning quilts and delicate fabrics. Orvus is always pH neutral, biodegradable, bleach free, phosphate free, chlorine free and hypoallergenic for sensitive skin. Just 1 once (2 Tablespoons) is all it takes. For your 1st wash or 1,000 wash, Orvus goes a long way.