Zest is a highly concentrated citrus pre-wash cleaner engineered to break down heavy traffic film, road grime and organic contamination prior to contact washing.
Formulated for adjustable strength, Zest allows you to dial in dilution depending on contamination level. From routine maintenance through to heavier build-up, the concentrated formula provides controlled cleaning performance without unnecessary overuse of product.
By reducing surface contamination before mechanical contact is made, Zest helps minimise the risk of wash-induced marring and swirl marks, creating a safer foundation for the remainder of the wash process.
Due to its high concentration, multiple litres of ready-to-use solution can be produced from a single bottle, making it both cost-effective and adaptable across varying vehicle conditions.
Built for professionals and enthusiasts who understand that preparation dictates results.
Directions for Use
Ensure vehicle is cool and out of direct sunlight.
Dilute according to contamination level:
• 1:9 – Maintenance / lighter contamination
• 1:4 – Moderate build-up
• 1:1 – Heavy contamination / targeted cleaning
Apply via low pressure pump sprayer or trigger sprayer to affected areas.
Allow to dwell without drying.
Rinse thoroughly before proceeding
When dialing in dilution strength, always test on an inconspicuous area prior to extensive use.
Key Features & Benefits
• Highly concentrated formula
• Adjustable dilution for controlled cleaning power
• Breaks down traffic film and road grime
• Reduces contamination prior to contact wash
• Cost-effective due to concentration
• Suitable for maintenance and heavier cleaning






Ian Hick –
This is a product that offers maximum performance with very little effort. You simply spray it on, leave it to work it’s magic and then wash it away. The result upon use was dramatic and it shifted most of the road grime easily. Another terrific product I will be using over and over.
Alex (verified owner) –
Up there as one of the best prewash I have used! As a lazy person this is the easiest way to make a noticeable difference, this pulled off 90-95% of the dirt on my vehicle and will be using this product every time I wash my car