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Saltworx outboard engine flush kit with descaling concentrate and garden hose flusher canister
Outboard motor flush kit contents – engine flush concentrate bottle and flusher canister
Saltworx engine flush descaling a boat outboard cooling system
Saltworx engine flush flushing salt from an outboard motor
Saltworx engine flush used to flush a jet ski PWC after a saltwater ride
Outboard engine flush connected to a boat motor at the ramp
Saltworx engine flush on a twin-rig boat's outboard motors
Outboard engine flush on a twin outboard rig after a day in salt water
Saltworx engine flush being used on a boat outboard motor
Saltworx outboard engine flush kit with descaling concentrate and garden hose flusher canister
Outboard motor flush kit contents – engine flush concentrate bottle and flusher canister
Saltworx engine flush descaling a boat outboard cooling system
Saltworx engine flush flushing salt from an outboard motor
Saltworx engine flush used to flush a jet ski PWC after a saltwater ride
Outboard engine flush connected to a boat motor at the ramp
Saltworx engine flush on a twin-rig boat's outboard motors
Outboard engine flush on a twin outboard rig after a day in salt water
Saltworx engine flush being used on a boat outboard motor

AUSTRALIAN MADE

Salt off the hull. Salt out of the engine.

Outboard Engine Flush Kit – Descaler for Outboard, Inboard & PWC

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4.9

(412 reviews)

$55.00

Descale your outboard, inboard or PWC engine after every boat trip. This kit flushes salt and scale out of the cooling system, then leaves a corrosion-inhibiting layer behind. Plain water can't do that. Ten minutes at the ramp saves you a big repair bill later.

50+

FLUSH SESSIONS PER KIT

$1 A WASH

VS A $300+ REPAIR BILL

QTY

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BUY NOW

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Safe on seals & gaskets

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Biodegradable formula

PROOF BY NUMBERS

One kit does the work of a repair bill.

50

FLUSH SESSIONS PER KIT

$1.10

COST PER FLUSH

1L

CONCENTRATE LASTS MONTHS

100%

SALT & SCALE OUT OF THE COOLING SYSTEM

INSIDE THE COOLING SYSTEM

THE HIDDEN PROBLEM

Salt gets in. Scale builds up. Your engine pays for it.

After every trip, salt water leaves crystals in the cooling system. Scale narrows the water passages a little more each time. Engines run hotter. Water pumps wear out faster. Corrosion spreads from the inside out, where you never see it.

THE FIX

Flush it out after every trip and stop the damage before it starts.

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Removes salt and scale build-up from the cooling passages.

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Protects the water pump so flow stays strong.

thermometer

Keeps the engine running cooler, trip after trip.

WHAT'S IN THE KIT

What's in the box.

Three parts that work together. Plug it in at the ramp and flush the salt out in minutes.

01

Engine Flush Concentrate

Orange descaling liquid that eats away salt and scale. Descales outboard, inboard and PWC cooling systems, then leaves a layer behind to fight corrosion.

02

Flusher Attachment

Clear canister that hooks to your garden hose and the engine's water intake. Fill it, start the engine, and the flush runs right through the cooling passages.

03

Easy-Connect Fittings

Brass garden hose fittings that lock in tight for a leak-free seal. No drips, no wasted flush, just a clean connection every time.

HOW TO USE IT

Four steps. Every trip.

Ten minutes at the ramp. That's all it takes to flush the salt out before it does damage.

1

Hook up the hose

Connect the flusher attachment to your garden hose.

2

Attach to the intake

Attach it to the engine's water intake.

3

Add flush and run

Add the flush concentrate and run the engine for 5-10 minutes.

4

Shut down and done

Shut down, disconnect, and you're done. Salt and scale flushed out.

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Australian Made

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Corrosion Protection

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Fast Australian Shipping

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Built for Salt Water

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Trusted by Boat Owners

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Easy Returns

Common questions.

Yes, it's built to flush salt and scale out of any water-cooled engine, outboard, inboard or PWC.

After every trip in salt water. It only takes a few minutes and it stops damage before it starts.

Yes, it connects to any standard garden hose with the brass fittings included.

Around 50 flushes from the 5L concentrate, depending on engine size.

Orders ship fast from our Australian warehouse, most arrive within a few business days.

Easy returns, no hassle.

GEAR UP

Complete the kit.