From Trading Desk to Laundry Aisle: The WashWise Origin Story

For Maria Cabral Menezes, the idea behind WashWise began not in a boardroom but in a gym locker room. A routine early-morning Barry’s class followed by long days as a trader at Citadel meant her workout clothes spent hours sealed in a plastic bag, an all-too-common ritual for Wall Street professionals. That damp, odorous package became the spark for a venture that would lead her away from a promising finance career.

At 27, Cabral Menezes is now the founder of WashWise, which she describes as ‘a dry shampoo for clothes’—a spray designed to refresh garments between washes by cleansing, neutralizing odors, and reducing wrinkles. The startup announced a $1.2 million pre-seed funding round on August 10, with backers ranging from laundry-industry executives to figures associated with brands like Pickle, JPMorgan, Soho House, and SoulCycle.

While at Citadel, she noticed colleagues carrying stuffed gym bags into the office each morning and regularly spent hundreds of dollars a month on dry cleaning for her own blazers and her husband’s collared shirts. Diving into publicly traded detergent companies convinced her the laundry category was stagnant, dominated by a few players with little innovation. Pairing a chemist’s expertise with her own relentless drive, she began experimenting at home before ultimately leaving a job she loved to build the company full-time.

“I didn’t handle leaving particularly well,” she recalled. “I cried after leaving the building on my last day. This was such an unnatural next step, with so much unknown.” But the skills she honed as a trader—identifying assumptions, scaling processes, and maintaining relationships—are now fueling a business that operates out of a converted second bedroom, where she often works longer hours than she ever did on a trading floor.

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Why a ‘Dry Shampoo for Clothes’ Could Find Its Niche

A Category That Matches Modern Habits

WashWise taps into a reality many consumers know but few laundry brands address: people are working out daily, traveling frequently, and living more of their lives in polyester and nylon athleisure. Dry cleaning costs add up, and doing a full load of laundry every day is impractical. By positioning itself as a solution for “the time between wear and wash,” the product targets a new sub-category of garment care—one that appeals to anyone who wants to extend the life of an item without a trip to the cleaners or a washing machine cycle.

The startup’s early backers suggest a deliberate mix of functional expertise and lifestyle branding. Having laundry-industry veterans on the cap table may help with formulation and distribution, while ties to hospitality and fitness names hint at a go-to-market strategy that could place the product in gyms, hotels, and pop-ups like Surf Lodge. Still, as a pre-revenue company operating in an unproven category, execution risk remains high, and the path from a chemist’s home experiments to mass adoption depends heavily on effective branding and product performance.

What a Former Trader Learned About Leaving Finance to Build a Product

For anyone pondering a similar leap or curious about the product:

  • Validate the pain before the business plan. Cabral Menezes and her chemist tested the formulation at home before committing full-time—a low-cost way to confirm that the science worked.
  • Use your network as a source of expertise, not just capital. She explicitly built a cap table that could answer operational questions, from shipping costs to laundry-chemical know-how.
  • Expect to work more, not less. Leaving a demanding corporate job for a startup often means swapping one long-hour environment for another, and the founder noted she now works weekends and sleeps later.