NHOU® MOUSE-OUT

Rodent Defense Vehicle Protection

Long-lasting rodent-deterrent to cars, trucks, RVs and HVAC equipment, while also preventing rust!

Superior Rodent & Rust Protection

NHOU® MOUSE OUT provides up to 12 months of mouse deterrence and rust protection to wiring, undercarriages, seams, crevices, and hidden areas.

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Independent Testing

Independent testing of NHOU® Mouse-Out ensures its effectiveness in deterring rodents while prioritizing safety. When choosing pest control products, consider the health of your family and pets. NHOU® Mouse-Out is tested to provide reliable protection without harmful chemicals, offering a safe and effective solution for your home.

A detailed shot of a brown wood mouse on a natural outdoor surface, highlighting its whiskers and fur.

Safe and Humane

NHOU® Mouse-Out provides long-lasting rodent deterrence for cars, trucks, RVs, and HVAC equipment while also preventing rust. Infused with real peppermint essential oil and predator scent undetectable by humans, it safely and humanely deters rodents without causing them harm, making it an effective and eco-friendly solution.

Class Action Lawsuits

NHOU® Mouse-Out helps protect vehicle electrical wiring from rodent damage, especially in vehicles with soy-based wire coatings that attract rats. By deterring rodents with natural scents, it prevents costly repairs caused by chewed wires, ensuring reliable vehicle performance.

Ideal For Keeping Rodents Away

RV Defense

NHOU Mouse Out is specifically designed to protect RVs from rodent infestations by deterring mice.

AC and Generators

The non-conductive formula is safe to use directly on wiring and motors keeping rodents away from expensive equipment.

Agriculture and Marine

Reliable rodent protection for agricultural and marine equipment, safeguarding wiring and components from damage in harsh environments.

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Take Action Now

Schedule service with an authorized applicator today!

Don’t wait any longer—protect your vehicles and equipment before it’s too late! NHOU® MOUSE-OUT provides long-lasting defense against rodents, preventing costly damage. Act now to safeguard your investment and ensure peace of mind.

About us

Our Story

NHOU Protective Coatings has grown from a part-time operation out of a family garage, to becoming a leading, globally recognized brand with the mission of protecting vehicles from corrosion. Whether it’s from road salt or humid environments, rust is a critical factor in vehicle trade-in value and safety. NHOU is the fastest, least expensive way to add safety and value to your vehicles.

keep the mouse-out

92% Effective!

Third-party testing provides an unbiased assessment that verifies a product’s quality and purity, allowing you to feel confident in your purchases.

Rodent Protection- Non-toxic Humane Safe Around Pets
Deters in Four Ways- Scent, Taste, Touch, and Predatory Fear
Super Heavy-Duty Rust and Corrosion Protection

NHOU-ENVIRO Mouse-Out

Bio-based and entirely biodegradable (confirmed by CEC-L-33-T-82 testing) showed no acute toxicity or adverse effects in aquatic/marine and agricultural applications. The formulation meets or exceeds all regulatory requirements imposed on state and town municipalities—uncompromised Performance.

Frequently Asked Questions

Testimonials

What Our Customers Say

Hear from our satisfied customers who have experienced the quality and value of our products and services.

NH Oil Undercoating has the best products on the market hands down! Their rodent repellent , superior creeping abilities and outstanding customer service make this the only company you should deal with for all your undercoating needs!

I parked my beloved Jeep in a mouse infested garage. Of course at the time I had no idea we had a mouse problem to that extent. After just a couple weeks, I pulled it out to change the oil. As I lifted the hood, I heard a little rustling. Turns out I now had mice living in my engine bay! They chewed up wires, tore apart insulation material, and made a nest under the plastic engine cover.

Amazing products! I use the undercoating annually on my truck and it has protected so well against New England conditions. Also their mouse out has done an awesome job after I found mice in my car and my wife’s. After treating critical areas with mouse out they never returned! Thanks NHOU!

Contact Us

Here’s how you can contact us for any questions or concerns.

Address

169 Dover Road Chichester, NH 03258

Phone

(603) 491-9012

EMAIL

info@nhoilundercoating.com

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