Wash & Flush 5L Refill Kit

✅ Free shipping Australia-wide
✅ 5L provides over 70 washes & flushes
✅ Australia's most trusted anti-corrosion formula

Stock up and save with our 5L Salt Wash Detergent and Engine Flush Solution – built for serious protection. Perfect for regular maintenance or frequent adventurers, these bulk sizes keep your gear salt-free and running like new. Clean more, refill less, and stay ready for your next mission on the water.

1. 5L Salt Wash Deteregent
2. 5L Outboard & PWC Engine Flush Solution

What is the Wash & Flush 5L Refill Kit designed for?
The Wash & Flush 5L Refill Kit is designed to keep your essential boat and PWC maintenance products stocked for regular saltwater use. It combines Salt Wash Detergent for exterior cleaning and Outboard & PWC Engine Flush for cooling system maintenance.

What is included in the kit?
The kit includes 5L Salt Wash Detergent and 5L Outboard & PWC Engine Flush, providing larger-volume refills for customers who regularly wash and flush their marine equipment.

Can I use this after every saltwater trip?
Yes. Regular washing and engine flushing after saltwater use helps remove salt deposits, reduce corrosion risks and keep your vessel maintained between trips.

Can I use Salt Wash and Engine Flush on both boats and PWCs?
Yes. Salt Wash Detergent is suitable for cleaning boat and PWC exterior surfaces, while Outboard & PWC Engine Flush is designed for flushing compatible outboard and PWC cooling systems.

Do I use Salt Wash and Engine Flush the same way?
No. They are designed for different applications. Salt Wash is used for external cleaning, while Engine Flush is introduced through a compatible flushing device to clean the engine cooling system.

How often should I use Outboard & PWC Engine Flush?
For the best protection, flush after every saltwater use. Flush times and procedures vary between manufacturers, so always follow your engine manufacturer's recommendations.

Is this kit suitable for freshwater use?
Yes. While it is especially beneficial for saltwater environments, regular washing and flushing can help remove mineral deposits and contaminants from marine equipment.

Why choose the 5L refill kit?
The 5L refill format is ideal for regular boat owners who frequently wash and flush their equipment and want to keep their maintenance products ready for every trip.