Incredible long lasting scent
"The absolute best. The only wool cleanser I will use for my cashmere and wool Sweaters. The smell is incredible and long lasting when you hand wash and air dry. I’ve repurchased over a dozen times and will continue!"






Detergent For Wool, Cashmere & Knit Blends

Natural fibers like wool, cashmere, merino, mohair, and blends require delicate care, which is why we specially designed our Wool & Cashmere Shampoo to provide gentle at-home cleansing! Suitable for hand or machine washing and now double concentrated, The Laundress Wool & Cashmere Shampoo is enzyme-free and optimized to perform in cold water. Discover beautifully clean, exceptionally cozy sweaters, scarves, blankets, and knitwear scented in our modern take on the traditional Cedar fragrance, with sweet and spicy notes of bergamot, rosewood, nutmeg, and patchouli with a base of cedarwood.
Pair with The Laundress Wool & Cashmere Fabric Spray for a sensorial, start-to-finish laundering experience.







We create exceptional fabric care solutions designed for beautifully clean laundry, for people who love their clothes. Our all-purpose detergents and fabric care line will clean and care for everyday laundry, from shirts to sheets. The updated formulas give your clothes a deep clean with just one wash while the enzyme complex targets stubborn stains, dirt, and oil residue.
The Laundress was founded with a singular mission: to provide exceptional fabric care solutions for the clothing you live in and love. For over 21 years, we've taken pride in helping you care for everything from crisp shirts to delicate cashmere and linens. Our commitment to quality runs deep, and we’ve taken meaningful steps to ensure our products meet the highest standards of safety and performance—because earning your trust is our top priority.
The Laundress is your go-to source for expert fabric & home care



See why clean has never smelled—or felt—so good.
Overall rating: 4.678063 / 5 from 351 reviews.
This Wool & Cashmere Shampoo offers gentle cleansing for delicate natural fibers, providing outstanding results and leaving clothes soft, clean, and fresh. Its delightful fragrance and effective cleaning formula make it a top choice for those seeking a luxurious and eco-friendly laundry experience.
Review topics: [instructions, color, quality, fabrics, shipping, look, packaging, works, results, water, price, use, buy, feeling, scent, shampoo, detergent, cleans, sweaters, clothes, wool, fragrance, wash, formula, care, cashmere, soap, bottle, residue, lather].
"The absolute best. The only wool cleanser I will use for my cashmere and wool Sweaters. The smell is incredible and long lasting when you hand wash and air dry. I’ve repurchased over a dozen times and will continue!"
"Are you a perfume company or a laundry soap company? It's been awhile since i visited this site - it looks like it's more about perfume than cleaning products. I really like your Stain Solution. How about FRAGRANCE FREE versions of your products?"
"The Laundress Wool & Cashmere Shampoo is an essential part of how I care for my nicer sweaters, delicate knits, and special cold-weather pieces. I appreciate that it makes caring for wool and cashmere feel simple instead of intimidating. It cleans beautifully while still feeling gentle, and it leaves my pieces feeling soft, fresh, and well cared for. I love knowing I can refresh the garments I want to preserve without over-washing them or sending everything out for cleaning. The scent is clean, cozy, and elevated without being overpowering. It gives my sweaters and knits that quietly luxurious freshness, like they have been thoughtfully cared for rather than heavily perfumed. It also makes the process of laundering delicate pieces feel more intentional and special. The Wool & Cashmere Shampoo has become one of those products that helps me take better care of the pieces I love most. I highly recommend it for anyone who wants their wool, cashmere, and delicate knits to feel clean, soft, and beautifully maintained."
"Love the lasting smell of this detergent. I mix it with my free + clear and it still is potent!"
"Very nice detergent and works great for all my delicates and cashmere. Nice smell too."
"I use this on almost all my wool and cashmere sweaters, dresses and scarves. About to do a deep dive to make sure these treasured items stay fresh in the summer months. Follow their instructions. I use mesh bags for my sweaters— some of which are Talbot’s classic cashmere v necks I inherited from my mother. I washed a Brooks Brothers wool and silk lined dress and it came out beautifully. Also my classic BB cashmere cowel necked dress. The product is genius. All of these things would have been dipped in chemicals at a dry cleaner. I just need to find a good dry cleaner who will take care of my wool coats. Thank you to the creators of this product at The Launderess."
"I have nothing but positive things to say. This detergent has brought new life to my sweaters."
"I really like the cedar smell. I feel like it helps deter any insects from wanting to go near your wool or cashmere often times I’ll use this for a hole load when I’m washing my delicate stuff and bags with other cotton materials."
"Love love love this stuff. I have been using it for years and my cashmere sweaters are SO soft! I have a bunch of cashmere travel wraps and occasionally loan one to a house guest and they always ask the brand of the wrap. Not the wrap, it's the laundress that makes them so soft and comfortable. I think it is a healthier way to clean your clothes as well."
"So far, I've hand laundered three cashmere sweaters in the Wool & Cashmere Shampoo. The shampoo gave a gentle was and the sweaters felt soft afterwards. I'm glad I bought the measuring cup or I might have added too much. My only complaint - I expected a slight cedar smell to aid in warding off moths, but the shampoo does not smell like cedar (even though that's the scent I bought)."