Sign up and see how we clean and preserve everything you care about- from your cashmere sweater collection to that silk dress you just can't give up. Enter your information below and choose a sample: Signature, Wool & Cashmere Shampoo, Stain Solution, Delicate Wash. Promotional period begins February 8, 2019 at 12:01am EST and ends February 18, 2019 at 11:59pm EST. Hurry up and grab your free sample!