SplashZen Bath Splash Guard Update | Shark Tank Season 15
Rodney and Tanya Rasmussen, a husband-and-wife duo, took their innovative bath-time accessory, SplashZen, to Shark Tank Season 15.
Their bath splash guard product is designed to prevent water from splashing outside the bathtub—making bath time less messy for parents and pet owners alike.
Did the sharks see potential in SplashZen? And how has the company grown since its Shark Tank appearance?
Read on for a full SplashZen Bath Splash Guard Shark Tank update!

SplashZen’s Shark Tank Pitch: Recap & Deal Outcome
The Pitch
- Entrepreneurs: Rodney and Tanya Rasmussen
- Business: SplashZen – A bathtub splash guard
- Ask: $100,000 for 10% equity
- Offer Accepted: $100,000 for 14% equity + $100,000 line of credit
- Shark: Barbara Corcoran

As parents of three energetic boys, the Rasmussens knew the struggle of keeping bathwater inside the tub.
Their solution? The SplashZen Bath Splash Guard is a sturdy, retractable shield that attaches to bathtubs, keeping water where it belongs.
Their product is great for children’s baths and for pet owners who need a mess-free solution for dog baths.
Sharks’ Reactions & Investment Offers
Shark | Response | Reasoning |
Lori Greiner | Offer: $100,000 for 17.5% equity | Believed in the product’s potential but asked for more equity. |
Barbara Corcoran | Accepted Deal: $100,000 for 14% equity + $100,000 line of credit | Saw potential in the product and undercut Lori’s offer to secure the deal. |
Kevin O’Leary | No offer | Concerned about branding and retail shelf appeal. |
Robert Herjavec | No offer | Didn’t see a strong market need for the product. |
Mark Cuban | No offer | Shared Robert’s concerns about necessity and scalability. |
After some negotiation, Barbara Corcoran sealed the deal by lowering her equity ask to 14% while keeping the $100,000 line of credit intact.
SplashZen After Shark Tank: Growth & Business Updates
Since appearing on Shark Tank, SplashZen has gained significant momentum. Here’s a breakdown of how the business has evolved post-show.
Sales & Revenue Growth
Like many companies featured on Shark Tank, SplashZen experienced an immediate surge in sales after their episode aired.
While specific revenue figures are not yet available, historical data suggests that products showcased on Shark Tank often see a 300%–500% increase in sales within weeks of their appearance.
Period | Sales Revenue |
Pre-Shark Tank | $80,000 (Total) |
3 Months Before Pitch | $10,000 |
Post-Shark Tank | Significant boost (exact figures TBD) |
Retail Expansion & Distribution Deals
Before Shark Tank, SplashZen relied solely on direct-to-consumer sales through social media and their website.
With Barbara Corcoran’s guidance, they are now exploring retail partnerships and wider distribution.
Retail Partner | Status |
SplashZen Website | Available |
Amazon | In Progress |
Big Box Retail (Walmart, Target, etc.) | TBD |
Barbara’s expertise in product marketing and retail placement could help SplashZen secure deals with major retailers in the future.
New Product Launches & Strategic Partnerships
While no new product variations have been announced, SplashZen could expand its product line with:
- Different sizes for various bathtub styles
- Customizable designs to appeal to parents and kids
- Pet-specific splash guards with unique features
With the right strategic partnerships, SplashZen has the potential to dominate the bath accessories market.
Why Did SplashZen Succeed? Key Growth Factors

Several factors contributed to SplashZen’s post-Shark Tank success:
- Strong Problem-Solution Fit – Parents and pet owners face the common issue of bath-time mess, and SplashZen provides a simple, effective fix.
- Quality Product Design – The sharks, especially Lori, noted that the product was sturdy and well-made.
- Viral Marketing Success – Social media, especially TikTok, greatly drove initial sales and brand awareness.
- Shark Tank Effect – The exposure from Shark Tank boosted sales and credibility, helping the brand gain traction.
- Barbara Corcoran’s Expertise – With Barbara’s retail and branding knowledge, SplashZen has a strong chance of entering big-box stores.
Final Thoughts: SplashZen’s Growth & Future Potential
SplashZen’s Shark Tank journey highlights how a simple yet practical product can capture investor interest.
By securing a deal with Barbara Corcoran, Rodney and Tanya now have the resources and mentorship to scale their business.
While it remains to be seen whether SplashZen will land major retail deals, the initial post-Shark Tank boost indicates a promising future.
For parents and pet owners looking for a mess-free bath-time solution, SplashZen Bath Splash Guard might just be the game-changer they need!
Want to try SplashZen for yourself? Visit SplashZen’s official website to purchase!