STOP PAYING FOR MOUSE DAMAGE!

MICE AND RATS CAUSE VEHICLE OWNERS MILLIONS IN RODENT-RELATED REPAIRS EVERY YEAR

From chewed wiring to shredded upholstery, contaminated HVAC units, droppings, nesting debris, and more, a single mouse can wreak havoc on a parked car or RV in no time. And for many reasons, repair costs can be shockingly expensive:

TRY OUR RODENT DAMAGE COST CALCULATOR

WHAT IS THE BOX-KAT MOUSE BARRIER?

NO. 1 MOUSE REPELLANT FOR CARS, VANS, RVs, AND MORE

The Box-Kat is the easiest and most reliable way to protect your vehicle from mouse-related damage. Its patented flex-panel design creates a foolproof barrier, keeping mice and other small rodents from burrowing into the underside of your car or RV and causing costly repairs. Quick to set up and simple to use, the Box-Kat ensures your stored vehicle remains safe. Never worry about chewed wiring or mouse droppings again!

TESTIMONIALS

  • Christopher (crimdom.net)

    "It’s called the 'BoxKat'. I ordered it in May and tested it over the summer and fall. It’s a flexible/collapsible barrier for keeping rodents out of a given area (like your car or RV). It’s a little expensive but it does seem to work..."

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  • Laura

    I set it up the day it arrived. I have seen no evidence of mouse droppings on my car battery which is where I usually spot them. They have gotten inside my car and shredded an empty egg carton prior to my order ... We live out in the high desert country in the middle of nowhere so we have lots of mice ... I am so sick of rodents I am ready to become a city slicker!!! Thanks for your invention praying it keeps working.

    Grass Valley, Oregon

  • "This is one of those ideas where it’s a very simple solution to a common problem. And it’s probably one where I’m sure there are more than a few folks asking, “Why didn’t I think of that?” Well, Tom Sharp did—and we RVers are the beneficiaries."

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Overhead shot of Box-Kat protecting sprinter van in Californian hills

INDOOR & OUTDOOR USE

STORE YOUR VEHICLE WITH CONFIDENCE

Whether you're safeguarding a golf cart or a 45-foot motorhome, the Box-Kat’s versatile design scales effortlessly to provide complete coverage. Perfect for personal cars, family RVs, or any vehicle stored for extended periods, the Box-Kat ensures your investment stays protected, no matter the size.

With proper bracing, the Box-Kat is effective even in outdoor weather conditions. Learn more on our assembly page!

Box-Kat panels surrounding a vehicle's tires

ADAPTS TO MOST SURFACES

FLEX-PANEL TECHNOLOGY

The Box-Kat features patented flex-panel technology designed to adapt seamlessly to uneven floor surfaces, creating a secure barrier that prevents mice and small rodents from burrowing underneath. Standing 14 inches tall, its durable plastic panels are specifically engineered to block mice from climbing or leaping over, providing comprehensive protection for your vehicle.

Mice failing to climb over Box-Kat panel walls

NATURAL RODENT PREVENTION

HARMLESS, NON-TOXIC MOUSE DETERRENT

To test the effectiveness of the Box-Kat, we released 50 mice into a 15-square-foot enclosure equipped with our patented barrier. After two hours, not a single mouse escaped. In fact, after 90 minutes, 40 of the mice curled up in a corner and went to sleep.

The results speak for themselves: the Box-Kat provides a simple, humane, and highly effective solution to rodent intrusion — protecting your vehicle without the need for harmful traps or poisons.

Box-Kat barrier being used as deterrent on home porch

Protect more than your car

RODENT PROOF YOUR HOME & STORAGE

Whether for personal or professional use, the Box-Kat’s durable components and simple setup makes it a reliable solution for safeguarding more than just your vehicle. Perfect for your home, porch, garage, or shed, the Box-Kat ensures your property remains safe and pest-free.

Business owners can also add an invaluable layer of protection to their inventory and equipment by using the Box-Kat around storage units, loading docks, warehouses, and more.

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