Shower and Sink Hose
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Shark Tank Spotlight
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Rinseroo is a slip-on, stretchy hose attachment that converts your standard bathroom or utility faucet into a flexible spray rinser. Its simple yet smart design allows users to quickly rinse bathtubs, shower walls, dirty pets, muddy shoes, and more without the mess of traditional buckets or detachable showerheads.
The core innovation lies in its universal fit and portability. The rubber connector stretches to fit over most faucet types, and the lightweight, extendable hose makes reaching tough spots a breeze. Whether you’re scrubbing grout or washing your dog, Rinseroo makes it easier and faster.
Rinseroo, a clever hose attachment offers a mess-free rinsing solution for homes and pets. They pitched on Shark Tank Season 16 seeking $343K deal for 5% equity.
Inventor Lisa Lane and her son Jake impressed the Sharks with strong sales and high margins, securing a $343K deal from Lori Greiner for 5% equity.
Since the Shark Tank pitch, Rinseroo has broadened its product line by launching slip-on hose attachments designed to simplify cleaning and rinsing.
Lori Greiner |
Accepted offer of $343,000 for 5% equity |
Kevin O’Leary |
$343,000 for 5% equity, but with a $2.50 per-unit royalty until he recouped $1 million |
Daymond John |
$343,000 for 15% equity |
Mark Cuban |
No offer |
Kendra Scott |
No offer |
Rinseroo was pitched on Shark Tank by its founder Lisa Lane, a mom and entrepreneur from New Jersey. The idea was born out of personal frustration: she needed a better way to rinse her bathtub and bathe her dog without making a giant mess or investing in expensive plumbing.
During her pitch, Lisa demonstrated the functionality of Rinseroo and explained her business’s journey—from prototype to patent to national sales. While she didn’t walk away with a deal from the Sharks, the exposure from the show dramatically increased brand visibility and sales.
Season and Episode |
Season 16, Episode 10 |
Air Date |
January 31, 2025 |
Entrepreneurs |
Lisa Lane and Jake Lane (mother-son duo) |
Product |
Rinseroo, an innovative slip-on hose attachment designed to simplify rinsing and cleaning tasks. |
Investment Sought |
$343,000 |
Equity Offered |
5% |
Valuation |
$6.8 million |
Initial Sales |
2025 Sales (Projected): $5 million with 85% profit margin. 2019 Sales: $1 million |
Retail Plans |
Primarily focused on online sales, particularly through Amazon, and expressed intentions to expand into retail stores following their Shark Tank appearance. |
Final Deal |
Lori Greiner offered $343,000 for 5% equity |
*After the filming of a Shark Tank episode, investments are subject to thorough audits and evaluations. During this time period, the terms of the investment can be altered or canceled by either party. As a result, the deals presented on the show may not always come to fruition for various reasons. This site does not guarantee the accuracy of any final investment figures.
1. Universal Fit
Rinseroo’s patented connector is made of a flexible rubber material that fits most faucets and showerheads (up to 6 inches in diameter), making it ideal for renters, travelers, or anyone without a built-in hand-held shower.
2. No-Tool Installation
Forget about screwdrivers or plumbers. You simply stretch Rinseroo over your faucet or showerhead and turn on the water—it’s ready to go in seconds.
3. Multi-Purpose Use
Whether you’re rinsing shampoo off your dog, cleaning the shower tiles, filling a mop bucket, or washing baby bottles, Rinseroo can adapt to the job.
4. Lightweight and Portable
Unlike bulky hoses or professional equipment, Rinseroo is compact and easy to store. You can even take it on vacation to make pet care or bath time easier in hotels or rentals.
Across platforms like Amazon, Rinseroo has earned thousands of positive reviews, with customers praising its ease of use and versatility. Pet owners love the reduced mess and stress during bath time, while parents appreciate how it makes cleaning toys, baby gear, and tubs simpler.
One Amazon review says:
“I bought this to wash my golden retriever in the tub, and it’s honestly one of the best $25 I’ve ever spent. No more chasing him around with a cup of water!”
Rinseroo has since expanded its product line to include:
If you’re looking for a cost-effective, no-fuss way to rinse, wash, and clean in your bathroom or utility space, Rinseroo delivers on its promise. Its simple design makes it approachable for everyone, while its versatility makes it one of those “why didn’t I think of that?” kinds of tools.
Although it didn’t get a Shark Tank deal, Rinseroo has proven to be a real-world success—earning love from users one rinse at a time.
Rinseroo is used to rinse bathtubs, shower walls, pets, shoes, and more by turning your faucet into a handheld sprayer without permanent installation.
Rinseroo is designed to stretch and fit most standard faucets and showerheads (up to 6 inches in diameter). It may not work with non-standard or square fixtures.
No tools are required. It simply slips over your faucet, and you’re ready to rinse in seconds.
Yes! It’s ideal for washing dogs, especially in tubs or sinks, as it allows for better control and less mess than cups or buckets.
Rinseroo is available on Amazon, Walmart, Target online, and the official Rinseroo website.
