★★★★★ Trusted by Over 50,000 Customers

Marine Engine Flush

$39.00 AUD
Removes salt and sediment buildup
Fast-acting formula
Advanced corrosion protection
Biodegradable
Size
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  • Product Details

    Salt Shift Marine Engine Flush is an advanced, eco-friendly flushing formula that removes salt and sediment build up from your engine cooling system. Blended with corrosion inhibitors it protects your outboard motor or PWC engine making it run healthier for longer.  

    Features:

    - Remove salt & calcium in 30s

    - Descales cooling system

    - Corrosion barrier

    - Safe gaskets & rubbers

    - Plant-derived formula*

    - Biodegradable | Hazard-free

    - PH neutral | Phosphate free

    - Australian made

    Contents Included

    Salt Shift 1L Engine Flush

    How To Use

    Step 1: Fill the Salt Shift Flusher Canister with 50ml of Salt Shift Engine Flush.

    Step 2: Plug the flusher canister into your garden hose, and then into your cooling system flush connection.

    Step 3: Turn the flush canister dial to setting 3/the larger circle being 3.

    Step 4: Flush your engine as per your manufactures owners manual.

    Product Video

    Delivery and Shipping

    All orders are dispatched next business day via Aus Post or USPS from our Gold Coast Warehouse. Local pick up is also welcome Monday-Friday 8am-5pm.

    REMOVES SALT & CALCIUM DEPOSITS
    SAFE ON ENGINE GASKETS & RUBBERS
    DESCALES ENGINE COOLING SYSTEM
    PH NEUTRAL & PHOSPHATE FREE
    A Salt Shift engine flush system connected to a jetski motor for cleaning.

    Safe & Gentle on Your Engine

    Formulated to protect gaskets, rubbers, and internal components, ensuring a thorough clean without causing damage.

    Salt Shift Marine Engine Flush Kit products being tested in a lab

    Eco-Friendly & Biodegradable

    Made from plant-derived ingredients, this hazard-free, pH-neutral formula is safe for both your engine and the environment.

    Formulas comparison

    A table comparing the facets of 3 products
    Facet
    Salt Shift Off-Road Salt & Mud Wash
    Off-Road Salt & Mud Wash
    View details
    Salt Shift Marine Salt Wash
    Marine Salt Wash
    View details
    Salt Shift Marine Engine Flush 1L and 5L on a white background
    Marine Engine Flush
    View details
    Price
    Price
    From $39.00 AUD
    From $39.00 AUD
    From $39.00 AUD
    Recommended Vehicle Type
    Recommended Vehicle Type4WDs, UTEs, Off-road rigsBoats, Jet SkisBoats, Jet Skis
    pH Level
    pH LevelAlkaline 9.5Neutral 7Neutral 7
    Removes Mud/Dirt
    Removes Mud/Dirt10/105/10No
    Removes Salt
    Removes Salt10/1010/1010/10
    Cooling System Safe
    Cooling System SafeNoNoYes
    Corrosion Protection
    Corrosion ProtectionYesYesYes
    Safe on Ceramics, Wraps & Coatings
    Safe on Ceramics, Wraps & CoatingsYesYesSafe on gaskets & rubbers
    Snow Foam/Cannon Compatible
    Snow Foam/Cannon CompatibleYesYesNo
    Dwell Time
    Dwell Time60s30s30s

    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 car?

    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.

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    Australian Made & Owned

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    Patented Product Designs

    FIND SALT SHIFT NEAR YOU

    Salt Shift Marine Engine Flush 1L and 5L on a white background
    Salt Shift

    Marine Engine Flush

    From $39.00 AUD

    Salt Shift Marine Engine Flush is an advanced, eco-friendly flushing formula that removes salt and sediment build up from your engine cooling system. Blended with corrosion inhibitors it protects your outboard motor or PWC engine making it run healthier for longer.  

    Features:

    - Remove salt & calcium in 30s

    - Descales cooling system

    - Corrosion barrier

    - Safe gaskets & rubbers

    - Plant-derived formula*

    - Biodegradable | Hazard-free

    - PH neutral | Phosphate free

    - Australian made

    Size

    • 1L
    • 3L
    • 5L
    View product