Undercarriage & Chassis Wash

$32.00 USD

The Chassis & Undercarriage Wash is a heavy-duty, corrosion-inhibiting formula that removes mud, salt, and grime while helping protect underbody components.

Removes salt, mud & heavy grime
Stronger formula for deep undercarriage & chassis cleaning
Safe on suspension and undercarriage components
Designed for use with Salt Shift Chassis Flusher & Underbody Blaster
Size
Free US delivery on orders over $50
4x4 Magnetic Chassis Flusher Kit
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4x4 Magnetic Chassis Flusher Kit

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Description

Salt Shift’s Chassis & Undercarriage Wash is built for the toughest clean-ups after off-road adventures. This stronger formula powers through heavy mud, salt, and grime where it hits hardest, underneath your vehicle.

Engineered with advanced corrosion inhibitors, it helps protect your chassis, suspension, and underbody components by slowing down rust and corrosion. It's tough on soiled build-up but safe on mechanical components and rust protection coatings. 

Made to work seamlessly with the Chassis Flusher and Underbody Blaster, it delivers fast, deep cleaning where normal washing can’t reach, and flushing out the internal pockets and channels where salt and moisture collect.

Specifications

    Compatibility: Safe on all underbody coatings and components

    Dwell Time: 30–60 seconds

    Suitable For: 4WDs, SUVs, cars, trucks, trailers, motorcycles, ATVs

How to Use

Using the Salt Shift Chassis Flusher:
1. Add 50–100 mL (1.7–3.4 oz) of product to the Salt Shift Universal Canister.
2. Attach the canister to the Salt Shift Chassis Flusher and connect it to a garden hose.
3. Flush for 30 seconds, moving steadily along the chassis frame.

Using the Salt Shift Underbody Blaster:
1. Add 50–100 mL (1.7–3.4 oz) of product to the Salt Shift Universal Canister.
2. Attach the canister to the Salt Shift Underbody Blaster Off-Road and connect it to a pressure washer.
3. Spray thoroughly across the entire undercarriage.
4. Allow the product to dwell for 60 seconds.
5. Rinse with fresh water.
For heavily soiled areas, repeat as needed. DO NOT LET IT DRY.

Money-Back Guarantee

We stand behind the performance of every Salt Shift product, but if it’s not right for you, we’ve got you covered with our 30-Day Money Back Guarantee. Simply request a return within 30 days of purchase, and we’ll process a hassle-free refund.

Learn More About Our Guarantee

Shipping & Delivery

Orders ship from our Gold Coast warehouse within 2 business days — or up to 10 during big promos — using trackable Australia Post (domestic) or AusPost International/DHL Express (worldwide). You’ll get a tracking link as soon as your order’s on the move. If your parcel comes back due to a wrong address or no collection, we can resend it for a small re-shipping fee.

Learn More About Shipping & Delivery

What Makes It Different

Close-up view of a vehicle's undercarriage with visible suspension components.

Safe on All Undercarriage Components

Strong enough to cut through build-up, gentle enough not to damage coatings or existing rust protection.

Close-up of a vehicle's undercarriage with suspension components.

Corrosion-Inhibited Protection

Neutralises salt and helps guard underbody components, suspension and chassis rails against rust.

our stockists

MONEY BACK GUARANTEE

If our gear doesn’t live up to the hype, you’ve got 30 days to hit us up. We’ll give you your money back. That’s how confident we are you’ll love it.

Real results, or it’s on us. Simple.

FREQUENTLY ASKED QUESTIONS

What makes Salt Shift products different from other cleaning solutions?

Salt Shift products are 100% Australian-designed and specifically formulated to remove salt, grime, and corrosion from marine and outdoor equipment. Unlike generic cleaners, our solutions are biodegradable, non-toxic, and safe for all surfaces.

Are your products safe to use on all surfaces?

Yes! Our formulas are non-corrosive and safe for gel coat, fiberglass, aluminum, stainless steel, plastics, rubber, and painted surfaces. They effectively remove salt deposits without causing damage.

Will Salt Shift strip wax or protective coatings?

No! Our formulas are pH-balanced and designed to clean effectively without stripping wax, ceramic coatings, or protective sealants.

Is it safe to use on my vehicle?

Yes, the Salt Shift wash is formulated to be safe for all vehicle surfaces, including paint, metal, and plastics. It’s tough on contaminants but gentle on coatings and finishes.

Will Salt Shift wash prevent corrosion?

Yes, regular use helps prevent corrosion by removing salt and contaminants that can damage metal surfaces.

How much do I need to dilute Salt Shift before use?

Salt Shift formulas are twice as concentrated as standard cleaners, so they should be diluted at a 20:1 ratio (20 parts water to 1 part Salt Shift).

For foaming guns, simply fill the bottle with the correct dilution, and the gun will mix it automatically. For spray bottles, pre-dilute the solution before applying. This ensures maximum cleaning power while remaining cost-effective for long-term use.

reviews

Two bottles of 'Shift' undercarriage and chassis wash on a white background
Salt Shift

Undercarriage & Chassis Wash

From $32.00 USD

Salt Shift’s Chassis & Undercarriage Wash is built for the toughest clean-ups after off-road adventures. This stronger formula powers through heavy mud, salt, and grime where it hits hardest, underneath your vehicle.

Engineered with advanced corrosion inhibitors, it helps protect your chassis, suspension, and underbody components by slowing down rust and corrosion. It's tough on soiled build-up but safe on mechanical components and rust protection coatings. 

Made to work seamlessly with the Chassis Flusher and Underbody Blaster, it delivers fast, deep cleaning where normal washing can’t reach, and flushing out the internal pockets and channels where salt and moisture collect.

Size

  • 1L
  • 3L
  • 5L
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