

NHOU® Salt-Brine Eliminator
Salt & Brine Remover, the Prep Step Before Undercoating
$54.09 – $2,052.09Price range: $54.09 through $2,052.09
The prep step before undercoating. NHOU® Salt-Brine Eliminator is engineered to break down the sticky additives in modern road brines and remove magnesium, calcium and sodium chloride salts from your undercarriage, without a brush, so NHOU® protection goes onto a clean surface.
- Thick foaming action for heavy-duty use
- No caustics, phosphates or petroleum solvents
- 1, 5 and 55 gallon sizes
Apply with a foam gun, rinse, let dry, then protect with NHOU® undercoating.
Remove What Ordinary Washing Leaves Behind
Modern road brines contain sticky additives that help magnesium, calcium and sodium chloride cling to your undercarriage. Rainwater, soap and freshwater rinses remove very little of it, and can wash it deeper into cracks and crevices where it builds up.
NHOU® Salt-Brine Eliminator was engineered for those sticky additives. It releases and removes embedded salt, including from hard-to-reach seams, so your NHOU® undercoating goes onto a clean surface.

What It Does
- Dissolves, releases and removes brine and salt crystals
- Removes magnesium, calcium and sodium chloride salts and soils without a brush
- Thick foaming action, designed for heavy-duty use
- No caustics, phosphates or petroleum solvents
- Made to be used before NHOU® protective coatings
Where to Use It
Works on plastics, rubber, vinyl, carpet, metal, upholstery and leather.
How to Use It
Prep
Remove heavy mud and debris. Pressure wash if needed.
Foam it on
Use a foam gun to cover the entire undercarriage, focusing on seams, cracks and crevices.
Let it dwell
Leave it for a few minutes to penetrate and break down contaminants.
Rinse
Rinse thoroughly with water. Avoid high-pressure undercarriage washing, which pushes contaminants deeper.
Dry, then protect
Let the surface dry completely before applying NHOU® undercoating.
Finish the Job
Garden Hose Foam Gun
Foams Salt-Brine Eliminator onto the undercarriage from a regular garden hose.
Shop Foam GunNHOU® Undercoating
Seal the clean surface with Original Oil Undercoating or V3.
Original OilV3| Size | 1 Gallon, 5 Gallon Pail, 55 Gallon Drum |
|---|---|
| Brand | NHOU |
| Rust Level | Heavy Rust, Light Rust, New Vehicle |
Safety Data Sheets (SDS)
Handling, storage, first aid and spill information for this product. Opens as a PDF in a new tab.
- Salt-Brine EliminatorPDF · 131 KBDownload SDS
See all NHOU Safety Data Sheets →Need help? Call (603) 491-9012
Frequently bought together
NHOU® Salt-Brine Eliminator
Salt & Brine Remover, the Prep Step Before Undercoating
$54.09 – $2,052.09Price range: $54.09 through $2,052.09Salt & Brine Remover, the Prep Step Before Undercoating
The prep step before undercoating. NHOU® Salt-Brine Eliminator is engineered to break down the sticky additives in modern road brines and remove magnesium, calcium and sodium chloride salts from your undercarriage, without a brush, so NHOU® protection goes onto a clean surface.
- Thick foaming action for heavy-duty use
- No caustics, phosphates or petroleum solvents
- 1, 5 and 55 gallon sizes
Apply with a foam gun, rinse, let dry, then protect with NHOU® undercoating.
Garden Hose Foam Gun for Salt-Brine Eliminator
Foams Salt-Brine Eliminator Onto the Undercarriage
$39.99Connects to a regular garden hose and foams NHOU® Salt-Brine Eliminator across the whole undercarriage. No pressure washer or brush needed.
- Fits a standard garden hose
- Adjustable foam dial
- Fan nozzle for wide coverage
Use it with NHOU® Salt-Brine Eliminator, then protect the clean surface with NHOU® undercoating.
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Want it done for you? Find an applicator. Doing it yourself? See the DIY Kit.
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Undercoating + Spray Gun & 18″ Wand, Original Oil or V3
$172.73 – $393.43Price range: $172.73 through $393.43Everything you need to rustproof your vehicle at home: NHOU® undercoating in the formula, color and size you choose, plus a spray gun and an 18″ wand.
- Formula: Original Oil or V3
- Color: Clear or Black
- Size: 1 or 5 gallons
Not sure you need the full kit? How to choose an undercoating spray.
Rather have it done for you? Find an applicator.







