Wool, silk and nylon in a post-war wash.

Woolite is an American laundry detergent brand that dates to 1951. The brand’s own history page describes the original product as a gentle hand-wash detergent formulated for wool, silks, nylons and other delicate fabrics, and says it was meant to protect them from fading, pilling and stretching.

For most of its history Woolite belonged to companies better known for other things. English Wikipedia lists Boyle-Midway and its parent American Home Products, later renamed Wyeth, as previous owners. Woolite stayed with them until Boyle-Midway was sold to a British buyer at the start of the 1990s.

That buyer was Reckitt & Colman. English Wikipedia’s article on Reckitt, citing a Los Angeles Times report of 3 July 1990, dates the acquisition of the Boyle-Midway division of American Home Products to 1990, while its Woolite article gives 1991 for the year Woolite passed to the company. Either way, the purchase brought Woolite into the group that later became Reckitt Benckiser and then Reckitt. Wikipedia records that Reckitt & Colman merged with the Dutch company Benckiser in December 1999 to form Reckitt Benckiser, and Reuters reported on 23 March 2021 that the group was shortening its name to Reckitt. Woolite sat in that portfolio alongside other household brands Reckitt & Colman bought in the early 1990s, including the Lehn & Fink business, maker of Lysol, in 1994.

Not every product sold under the Woolite name stayed with the detergent. The New York Times reported on 28 September 2004 that Playtex had sold its Woolite rug and upholstery cleaning business to Bissell, and the trade title Floor Trends & Installation covered the same sale. Wikipedia says Bissell makes Woolite carpet cleaner under licence from Reckitt, so the name on a carpet-cleaning machine and the name on a bottle of delicates detergent have followed different paths.

From Everyday to Darks, and a new owner.

The brand’s own timeline sets out how the range widened beyond hand-washing. It says that in the late 1990s Woolite set out to extend the care it gave fine washables to everyday clothes, which led to the launch of Woolite Everyday. In 2002, the company says, it launched Woolite Darks, a formula for dark clothes and denim that it ties to the denim and skinny-jean fashions of the time.

The timeline continues with 2014, when the company says Woolite Everyday gained what it calls Fiber-Flex technology, and 2021, when it launched Damage Defense and Darks Defense. In the company’s words, Woolite reformulated those products with a “Care Protein” for different clothing types. The current US site lists three lines on its product menu: Woolite Delicates, Woolite Damage Defense and Woolite Darks Defense, and pairs them with a fabric-care symbol guide, tips on looking after clothes and a page of frequently asked questions.

The latest change is one of ownership rather than formula. In July 2025 Reckitt agreed to sell a majority of its Essential Home division — the unit that held Air Wick, Calgon, Cillit Bang and Woolite — to the private equity firm Advent International, Grocery Gazette reported on 18 July 2025. Reckitt said on 31 December 2025 that the sale had completed, and that it kept an interest through a 30% stake in Advent’s acquisition vehicle, according to a report on AJ Bell’s news service that day.

The business now trades as Vestacy. Its website describes it as the company behind brands in air care, laundry, surface care and pest control, naming Air Wick, Calgon, Cillit Bang and Mortein, and notes that brand ownership and rights vary by market. The US Woolite site now carries a © 2026 Vestacy notice in its footer, and links out to Woolite sites for Canada and Poland.

Design and documentation.

The brands in this group all sell laundry care: detergents, fabric softeners, stain removers and products for delicate clothes. They sit side by side on the same supermarket shelf, often in the same aisle, and a shopper usually picks one out in a few seconds, from several steps away.

That is why a laundry brand’s identity tends to live on the pack. Bottle and box colours, the shape and placement of a logo, the name of a scent printed across a label and, for some brands, a mascot or a familiar face from television advertising all do the work of recognition. The same name can also appear on a liquid, a powder, a pod or a dryer sheet, so the visual system has to hold together across very different containers. Within a single range, colour can also be used to tell one version apart from another at a glance.

Each guide separates what independent sources record from what the company says about itself — who launched the brand, who has owned it over time and how its packs and advertising have changed — and marks plainly what rests only on the company’s own word.

A name that describes the job, across three owners.

Woolite’s identity starts with its name, built on the word wool, and the company’s own history still opens with the 1951 hand-wash detergent for wool, silks and nylons. Later lines kept the same naming habit — Everyday, Darks, Damage Defense, Darks Defense — each name pointing to a kind of laundry.

The brand has also kept a steady place in its owners’ portfolios while those owners changed around it. It moved from Boyle-Midway and American Home Products to Reckitt & Colman at the start of the 1990s, a British company whose own roots, Wikipedia says, go back to J. & J. Colman, founded in Norwich in 1814, and Reckitt & Sons. It stayed through the formation of Reckitt Benckiser and the later Reckitt name, and at the end of 2025 moved with the Essential Home brands into the Advent-owned business that now trades as Vestacy. Through that period the carpet-cleaning side of the name went its own way to Bissell.

For a design guide, Woolite shows how a plain descriptive name can carry a product from a single post-war hand-wash bottle to a range of everyday detergents under successive owners. Compare it with Lysol, another American household name that passed to Reckitt in the 1990s, and Persil, a detergent whose name also crosses owners and markets. For this guide we use delicates violet, lilac and darks navy with a serif, an unofficial interpretation; no product or logo is reproduced.

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