UltraSweep™ Traveler
Product description
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Ultrasonic sound + bright LED flashing lights
Creates an uncomfortable environment that drives rodents out of dark engine bays. -
Prevents costly vehicle damage
Helps stop chewing on wires, hoses, and insulation before repairs are needed. -
Built for vehicles
Ideal for cars, trucks, RVs, boats, and stored vehicles. -
Safe, chemical free solution
No poisons, traps, or harmful chemicals. -
Proven real world results
Trusted by mechanics and vehicle owners with no repeat infestations reported.
Have a question?

UltraSweep™ Traveler
Vehicle pest protection, anywhere you park.
Rodents seek out the warmth of the engine bay and are often attracted to modern soy-based wire insulation. Ultrasonic sound waves combined with bright flashing LED lights will keep pests from making your vehicle their home. Avoid chewed wires, dashboard warning lights, and messes caused by rodents in your car, truck, boat, and RV year round - all while being completely safe and cost effective.

Shop-Approved Protection
Shop-Approved Protection
"We install these at both of our shops in Southern Oregon. We have customers bring or tow their cars in with rat-chewed wires and hoses, sometimes costing over $1000-$2,000 to repair the damage. After the repair we always recommend the simple installation of UltraSweep Traveler pest repellers. So far we have never had a repeated issue after installation. I have one on each of my cars too."
- Dave Kelly, Owner of Kelly's Automotive Service
Features
A small investment vs. thousands in repairs
Don't wait until it's too late. The cost of an UltraSweep™ Traveler is a fraction of what you might pay when rodents chew through your vehicle's wiring, leading to dashboard warning lights, electrical failures, and dangerous safety risks while driving.
Where To Use It
Protect vehicles and seasonal equipment while they sit.

RVs parked in storage.

Boats trailered for the winter.

Project cars sitting in the garage.
How It Works
The UltraSweep Traveler repels pests from your engine bay using a 3-mode range of ultrasonic sound along with bright LED strobe lights. Safely repel mice, rats, squirrels, chipmunks, and other small animals such as cats.
If your engine is off, the Traveler will start and run automatically. If the engine is turned on, the repeller will sense the vibrations and go into standby mode.
Installation is simple, and takes just a few minutes:
- Mount the device in an open area near the top of your engine bay.
- Spread out the LED lights and secure them around the engine with cable zip ties.
- Connect the repeller to your battery -- black wire (negative) first, then red wire (positive).
45-Day Money-Back Guarantee
Risk free. Your problem will be solved within 45 days or we'll happily refund the product price.
Details and Specs
3.25" L, 3.25" W, 1.0" H
4.1 oz (device only)
5.7 oz with cables
12 volt automotive battery, hardwired.
Note: Compatible with vehicles that have a 12V backup battery. Not compatible with 48V systems found in some North American electric vehicles.
Green LED - working mode
Red LED - standby mode
Quiet mode 12-35 mA Super mode 50-100 mA
8-12 volts
11-18 kHz, 20-70 kHz
Why UltraSweep Traveler?
Stop relying on messy, temporary solutions to protect your vehicle's wiring.
UltraSweep Traveler
- Set it and forget it: Hardwired to your battery for continuous 24/7 protection.
- Odor-free: Keeps your car cabin smelling clean, without strong mint or pepper scents.
- Resilient: Not affected by engine bay heat, rain, or car washes.
Sprays, Oils & Mothballs
- High maintenance: Require frequent reapplication to remain effective.
- Strong odors: Peppermint and bitter apple scents often seep into the passenger cabin.
- Vulnerable: Quickly evaporate in hot engine bays or wash away in the rain.
Frequently asked questions
UltraSweep Traveler is designed to help prevent rodents from nesting in your engine bay and chewing wires or hoses. It uses fluctuating ultrasonic sound plus bright flashing LED lights to make the area uncomfortable for pests so they are less likely to stay, nest, or return. For best results, remove any nesting material first and install the device in an open area near the top of the engine bay.
If you want a solution that is safe, humane, and does not involve poisons or traps, UltraSweep Traveler is built specifically for under-hood use. It runs on a 12V automotive battery and uses a combination of ultrasonic sound + strobe LEDs to discourage mice, rats, and other pests from settling in the engine area.
Yes. UltraSweep Traveler is a hardwired 12V device designed to connect directly to your automotive battery. Connect the black wire (negative) first, then the red wire (positive).
For best results we recommend starting your vehicle to charge the battery every 1 to 3 weeks. Battery life will vary depending on several factors such as weather, battery quality, and battery age.
Yes. UltraSweep Traveler is great for project cars, stored vehicles, RVs parked in storage, and boats trailered for the winter. It is designed to protect small spaces like engine bays and storage compartments while the vehicle is parked.
If pests are already nesting, the fastest path is to remove nesting material and clean the area first. Then install UltraSweep Traveler and run it consistently while parked to help discourage return visits.
UltraSweep Traveler is covered by a 45-Day Money-Back Guarantee and a 1-year manufacturer's warranty. If you are not seeing improvement, contact support and we can help troubleshoot placement and setup.
Rodents chew on car wires for two main reasons. First, many modern vehicle manufacturers use eco-friendly, soy-based wire insulation, which rodents can actually mistake for a food source. Second, rodents need to constantly gnaw on things to trim their continuously growing teeth. The warm, protected environment of an engine bay combined with these wires makes for an attractive nesting spot.





