Mrs. Meyers Liquid Hand Soap - Rhubarb 12.5 fl oz. The aroma of freshly picked Rhubarb has a tart, sweet scent that makes handwashing easy as pie. New Mrs. Meyer’s Clean Day Rhubarb Liquid Hand Soap contains aloe vera gel, olive oil and a unique blend of natural essential oils to create a hard working, non-drying, yet softening cleanser for busy hands. Hands have never had it so good. Paraben free.