ADVANCED RUST PROTECTION

NHOU® PROTECTIVE COATINGS ARE THE FASTEST, LEAST EXPENSIVE WAY TO ADD SAFETY AND VALUE TO YOUR VEHICLE— SEALING OUT CORROSIVES AND ELIMINATING RUST

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Protect your ride. Extend its life—with NHOU® Innovation That Doesn't Rust

NHOU Essentials

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NHOU® Oil Undercoating-Double Defense: Rust Prevention Meets Rodent Repellent.

$58.00$2,016.00

We’ve made our incredible Black and Clear NH oil undercoating products even better! 🎉

Introducing the NEW and improved formula, now infused with Mouse Out! 🐭💨

For those who loved Mouse Out on its own, you’ll be happy to know that it’s now part of our regular oils—meaning even more protection for your vehicle! With 92% effectiveness (tested in the lab, trusted in the field), it’s everything you loved about our oil products PLUS the added benefit of Mouse Out.

🔹 Same great product, now better.
🔹 More protection.
🔹 No change to the oil's effectiveness—just more power!

NHOU Undercoating is a safe, affordable, and extremely effective way to extend the life of your vehicle against damage caused by salt, liquid de-icing and winter driving conditions. It is designed to penetrate the seams and crevices. It eliminates moisture. It actually terminates rust and corrosion in all metals, it protects vinyl and plastic surfaces from UV rays and improves the function of moving parts through lubrication.
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NH Oil Undercoating Touch-Up Cans -Your Rust Protection, Recharged

$31.98$151.99
Not available to California residents
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NHOU® Salt-Brine Eliminator-Strips the Brine. Sets the Stage

$49.99$1,699.99

Clean Starts Begin with NHOU

NHOU® Salt-Brine Eliminator: The Ultimate Pre-Treatment Solution

When it comes to protecting your vehicle from corrosion, preparation is paramount. Introducing the NHOU® Salt-Brine Eliminator—a product born out of necessity, not profit. Faced with the challenge of removing stubborn liquid deicing materials from vehicle undercarriages, we developed a solution that addresses the problem head-on.

Why Choose NHOU® Salt-Brine Eliminator?

  • Targeted Formulation: Specifically designed to break down and remove the sticky additives found in modern deicing solutions, ensuring a clean surface ready for NHOU® Protective Coatings.

  • Comprehensive Cleaning: Effectively dissolves and eliminates harmful magnesium, calcium, and sodium chloride salts without the need for brushing.

  • Safe and Eco-Friendly: Free from caustics, phosphates, and petroleum solvents, making it safe for various surfaces including plastics, rubber, vinyl, carpet, metal, upholstery, and leather.

  • Versatile Application: Ideal for automotive use—cars, trucks, trailers, vans, buses, and bikes—as well as heavy machinery and marine equipment.

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NHOU® Enviro Mouse Out-Nature-Friendly. Rodent-Hostile

$39.98$199.99

Protect Your Vehicle and the Environment with NHOU® Enviro with Mouse Out

Introducing NHOU® Enviro with Mouse Out, the environmentally responsible undercoating solution designed to provide superior rust protection without compromising the planet's well-being. Engineered with bio-based ingredients, this 100% biodegradable formula offers long-lasting defense against corrosion, making it ideal for vehicles operating in sensitive ecological areas.

Key Features:

  • Eco-Conscious Formulation: Crafted from bio-based, biodegradable components, NHOU® Enviro with Mouse Out meets and exceeds environmental standards, ensuring minimal ecological impact. NHOU

  • Proven Safety: Tested under the EPA-CEC L-33-T-82 protocol, it demonstrates no acute toxicity or adverse effects in aquatic and agricultural applications.

  • Superior Rust Protection: Penetrates deep into seams and crevices, displacing moisture and preventing corrosion even in the harshest conditions. NHOU

  • Long-Lasting Performance: Provides up to 18 months of protection, reducing the need for frequent reapplications.

  • Versatile Application: Safe for use on various surfaces, including vehicles, marine equipment, and agricultural machinery.

Why Choose NHOU® Enviro with Mouse Out?

  • Regulatory Compliance: Meets or exceeds all regulatory requirements imposed on state and municipal levels.

  • Non-Toxic and Odorless: Free from harmful solvents and unpleasant odors, ensuring a safer application process.

  • Self-Healing Properties: Maintains active protection by continuously creeping and sealing vulnerable areas.

Application Instructions:

  1. Preparation: Ensure the surface is clean and dry. Remove any loose rust or debris.

  2. Application: Apply NHOU® Enviro with Mouse Out liberally, focusing on seams, joints, and areas prone to corrosion.

  3. Drying Time: Allow the product to settle; it will remain active, providing continuous protection.

Protect your investment and the environment with NHOU® Enviro with Mouse Out— the smart choice for sustainable rust prevention.

Gives long-lasting rust protection and rodent deterrence to vehicles, marine equipment, agricultural equipment, exterior HVAC equipment, generators, standby systems, and any machinery you want to protect from the elements and rodents. Bio-based and entirely biodegradable (confirmed by CEC-L-33-T-82 testing), it showed no acute toxicity or adverse effects in aquatic/marine and agricultural applications. The formulation meets or exceeds all regulatory requirements imposed on municipalities. Infused with peppermint essential oil and synthetic predator scent (undetectable by humans), the exclusive formula deters rodents in four ways: scent, taste, touch and predatory fear.
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SCHEDULE LOCAL SERVICE

OUR SYSTEM
Smart Protection, Engineered to Endure.

Keep Rust Out. Keep Value In. With NHOU® Advanced Protection
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Preserve What Matters Most

Rust-free vehicles are safer to drive, easier to work on and maintain the highest resale value.

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Expertly Applied by Certified Technicians

NHOU Authorized Applicators are trained one-on-one at our headquarters to ensure every vehicle receives the highest standard of care.

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Gentle on the Planet, Tough on Rust

Formulated with the environment in mind, every NHOU formula is non-hazardous and unregulated.

DISCOVER WHY

As a hands-on family business, we’re constantly improving—formulating, applying, training, and innovating to help people protect what they value most.

Done Right. Done by Pros-Hands-On Expertise You Can Trust

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Toxic is Cheap. NHOU is Smart! Thinking About Coating Your Vehicle with Used Motor Oil? Think Again. Used motor oil might seem like a cheap solution—but the hidden dangers far outweigh the savings. Toxic Composition: Used motor oil is a hazardous cocktail. It contains polycyclic aromatic hydrocarbons (PAHs)—known carcinogens—as well as heavy metals like lead, zinc, and arsenic. These contaminants result from engine wear and high-heat exposure during combustion, fundamentally altering the oil's chemistry. Environmental Hazard: This thick, sticky substance doesn’t just wash away. It clings to surfaces, builds up over time, and can persist in the environment for years, posing serious risks to soil, water, and wildlife. The infamous "drip, drip, drip" becomes an ongoing source of contamination. Damage to Your Vehicle: Used oil contains detergents and solvents that can deteriorate rubber bushings, gaskets, and seals. Instead of protecting your undercarriage, it could accelerate corrosion and degradation. 👉 Find a factory-trained dealer: nhoilundercoating.com Used Oil is Toxic. NHOU is Trusted. #UsedOil#NHOU#NHOilUndercoating#RustProofing#Undercoating#VehicleProtection#ToxicOil

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Why We Developed NHOU Boss Wax® Hybrid: Real-World Problems Need Real-World Solutions 🚨 New Truck, Early Rust. A customer recently posted this image of a brand-new $71,000 Ford F-150 with less than 100 miles on it — already showing significant surface rust underneath. It had never even seen salt. This isn’t a one-off case. It’s a reality many vehicle owners face due to prolonged part storage and manufacturing conditions. This was one of the key moments that pushed us to innovate. NHOU Boss Wax® Hybrid: Born from Experience, Not Theory 🛠 From Our Garage to Yours With thousands of vehicles passing through our shop every year, we don’t just sell rustproofing — we live it. Like many of you, we were tired of temporary solutions and wanted a permanent answer. That led us to develop NHOU Boss Wax® Hybrid, a solution designed to meet the demands of new vehicle owners. 🧪 Creeping Technology That Works Before it cures, NHOU Boss Wax® Hybrid creeps and migrates up to 2 inches, displacing moisture and oxygen where corrosion begins. It takes months to fully cure, allowing for deep penetration and comprehensive coverage. 💡 No Need to Remove All Rust The idea was simple: If we couldn’t practically remove every bit of rust from new vehicles, we’d develop a product that made that unnecessary. Our formulation is designed to encapsulate existing surface rust and prevent it from advancing — all while forming a durable, long-lasting protective barrier. More Than a Product — It’s Peace of Mind Whether you're taking delivery of a brand-new truck or maintaining a beloved daily driver, NHOU Boss Wax® Hybrid gives you confidence that your vehicle is protected for the long haul. ✅ Trusted by pros. Tested in our own shop. Backed by experience.

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NHOU REVIEWS

Backed by Science. Proven by People

See what our customers are saying about their experience with NHOU products and services

From Rust to Results: The NHOU® Story

NHOU® Advanced Rust Protection 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.

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