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Salty Captain Marine Boat Engine Flush - 32 fl oz (Anti-corrosion Formula) Jet & Motor Flush for Marine Engines, Optimize Performance, Protect Jetskis, PWCs & Outboards from Salt, Rust & Oxidation

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Availability: In Stock.
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Arrives Thursday, Mar 6
Order within 17 hours and 16 minutes
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Features

  • OPTIMIZE ENGINE PERFORMANCE & PROTECTION: Our 1L (32 fl oz) Anti-corrosion Engine Flush is the ultimate wash solution for maintaining the health and performance of your engine. With its lower viscosity, it quickly injects into your engine, removing all deposits and oil sludge to optimize performance and efficiency. Ensure your engine operates at its best with our powerful Engine Flush.
  • INSANE ANTI-RUST & CORROSION INHIBITORS: Salty Captain's Motor Flush stands out from the competition, proven 64% better in the metal loss corrosion test. Packed with anti-rust and corrosion inhibitors, it creates a protective shield for your engine, safeguarding it against the harsh effects of salt & corrosive environments. Trust in our Outboard Engine Flush to extend the lifespan of your engine.
  • PROMOTE JETSKI & BOAT ENGINE HEALTH OPTIMIZATION: Regular use of Captain's Flush promotes a cleaner and more efficient engine. By removing impurities and deposits, it reduces the risk of performance issues and maximizes overall output. Add it to your boat engine flushing kit and optimize your engine's health to see its full potential.
  • DESIGNED FOR MIXING & FLUSHING WITH CAPTAIN'S MUSKET: Our Jet Ski Flush is specifically designed to be used with the captain's musket, ensuring seamless and effective delivery of the solution into your engine. Add SaltyCaptain's Motor Flush & Captain's Musket to your PWC Flush Kit today and make your engine flushing maintenance process even easier and more efficient.
  • EXTEND SALTWATER ENGINE LIFESPAN: Protect your watercraft engine and extend its lifespan with our watercraft engine flush. By reducing the risk of corrosion and optimizing engine performance, it ensures your engine remains durable and reliable over time. Invest in the longevity of your engine with our powerful Engine Flush. Works to rid your engine of all impurities such as saltwater residue, sand, silt, algae, and even engine oil sludge.
  • FLUSH SALT AWAY DIRECTLY FROM YOUR MARINE ENGINE: Bundle Salty Captain's Flush with Captains Musket Salt Flush Mixer and quick-connect to your boat outboard or jet ski motor to achieve a simple and efficient way to mix and flush your salt flushing descaler through your marine engine using fresh water from your garden hose. With the flick of the switch, you can rinse or stop your water flow as needed.
  • WINTERIZE & DESCALING: Perfect for winter prep, our Engine Flush concentrate effectively removes salt, corrosion, and scales. Essential for winterization, it protects against freeze damage and ensures blockage-free performance. Ideal for boats and jet skis, it keeps engines healthy during off-season. Simplify winter prep and boost engine longevity with our descaling solution.
  • OUTBOARD FLUSH KIT: Buy Salty Captain's motor flush with our Captain's Musket to complete your outboard salt water cleaning routine today. Our Marine engine adapter can quick connect to your outboard motor or jetski engine. The built-in solution mixer will allow you to easily mix the right dilution as you run water from your hose, while allowing you to control the ratio or to just rinse. Link to Salty Captain's Musket is below in the comparison chart.

Brand: SALTY CAPTAIN EST - 2019


Material: Marine Engine, Jet Ski Motor, Outboard


Engine Type: Saltwater and Freshwater Boat, Jet Ski and PWC Engines


Recommended Uses For Product: For Salt Water & Fresh Water, Motor Protection (Anti-Corrosion Formula), Remove Salt & Grime


Mounting Type: Flush, Engine


Manufacturer: ‎Salty Captain USA


Brand: ‎SALTY CAPTAIN EST - 2019


Model: ‎Engine Flush


Item Weight: ‎2.26 pounds


Package Dimensions: ‎8.98 x 3.66 x 3.31 inches


Country of Origin: ‎USA


Date First Available: October 8, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Inexpensive piece of mind for your outboard motor
Size: 33.8 fl oz
Running an outboard motor in the saltwater can be corrosive over time, and even with regular freshwater flushing, salt and sand can build up in the waterways of the engine, leading to cooling problems, performance drops, and even engine failure. This full liter of wash should be able to handle 20 or so rinses. While not the Salty Captain brand, I use a screw-in flush device that allows water to flow through with or without the flush fluid, and it makes the process very simple. With my motor running and warmed up to allow the thermostats to open, I run the fluid through, so it reaches all parts of the cooling system. It takes about 3-5 minutes for the liquid in the flush fluid cup to run clear, so I can run this through while cleaning the rest of my boat, maximizing efficiency once I'm off the water. This is inexpensive piece of mind for running an engine in saltwater. ... show more
Reviewed in the United States on February 11, 2024 by The Goode Life Outdoors The Goode Life Outdoors

  • Easy to use
Size: 33.8 fl oz
This makes me sleep better knowing I did something to prevent corrosion after salt water use. I have a flush kit that I add this to and use it after every haul out from salt water use. I have used many products like it and it seems to be working just as well as others.
Reviewed in the United States on March 7, 2024 by Chris

  • Salty
Size: 33.8 fl oz
This marine salt remover work good. Same as other brands I've used in the past. No bad chemical smell. Bottle seals tight so no leaks. Used to flush my Yamaha jet boat. Thanks.
Reviewed in the United States on March 1, 2024 by alyssatay3 alyssatay3

  • Keeps em runnin
Size: 33.8 fl oz
If you've ever owned a boat operated in salt water, you know corrosion is guaranteed. Working on corroded parts is awful and awfully expensive. I run the salty captain flush after every outing on my Yamaha F115 outboard in order to delay or hopefully prevent internal corrosion. I have tried salt away, west marine salt off, and this and they all seem pretty similar. Volume-wise I feel like this goes a bit further than salt away. I am not using the musket... Just a regular detergent mixer and it works fine. If you're on the fence about using something like this, just remember a little up front cost can save you a lot of frustration, a lot of money and perhaps a day or more of boating by keeping all your water jacket passages clear and walls corrosion free. ... show more
Reviewed in the United States on February 9, 2024 by A Picky Engineer

  • Salt Water Protection
Size: 33.8 fl oz
Boating in salt water requires some extra steps to preserve your equipment and this engine flush is one of them. I always perform a flush after each trip out and so far my engine is running great. This brand seems to work just as good as the big brand names and it is cheaper which is a win, win. Very satisfied. ... show more
Reviewed in the United States on February 17, 2024 by John

  • Great for boats!
Size: 33.8 fl oz
This is so awesome to have especially if you live near the ocean. Can be used as a wash to get all the salt off your watercraft, also can be used to flush the engine to keep your motor running better and longer. Pairs perfectly with the salty captains sprayer!
Reviewed in the United States on February 17, 2024 by Justine

  • Great packaging
Size: 33.8 fl oz
What can I say it is to keep engine on boats seems to be really good product instructions are very clear
Reviewed in the United States on February 18, 2024 by Rebann Rebann

  • Foamy!!!
Size: 33.8 fl oz
I started using this in my 200suzuki outboard and it foams up good. It seems like it’s gotta be cleaning the salt out of every nook and cranny. Compared to the gallon of salt away, the price is a little lower but it seems to be a more thorough clean. Maybe it’s bubbles, maybe it’s legit….. I’ll find out in my next annual service when I pull zinc anodes out for inspection ... show more
Reviewed in the United States on February 19, 2024 by Tom and Gretchen

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