The fine linen wash is infused with a proprietary formula which is proven to strengthen the fibers in fine fabrics each time it is used. The Kai home fine linen wash cleans linens and delicate garments while leaving them scented with Kai's signature fragrance. The fine linen wash contains silk proteins and is biodegradable. 16 oz/473ml Kai products are paraben, sulfate, phthalate & phosphate free. Cruelty free. Recyclable packaging. Made in the U.S.A. Kai Women's Fine Linen Wash A great designer gift. Shop Kai at Barneys New York.