Malco CW-37 Premium Car & Truck Wash Concentrate 1 Gallon — High-Foaming, Safe on Wax & Ceramic

Malco CW-37 is a concentrated, high-foaming car and truck wash designed to lift road film, dirt, salt and grime while remaining safe on wax and ceramic coatings.

Built for professional detailers and enthusiasts alike, this one-gallon formulation creates thick, lubricating suds that make cleaning faster and reduce the risk of brush marks. The biodegradable, phosphate-free chemistry breaks up soils and rinses cleanly without stripping protective layers, and its concentration keeps the cost per wash low — a single gallon can handle dozens of washes depending on dilution.

How does CW-37 remove tough road grime without harming wax or ceramic coatings?

CW-37 uses a powerful, detergent-based formula that emulsifies oils, road film and embedded dirt for easy removal during rinsing. Its high lubricity minimizes friction between brushes or mitts and the paint surface, protecting existing waxes and ceramic treatments.

• Phosphate-free biodegradable surfactants lift soils efficiently.
• Lubricating agents reduce brush-induced swirl marks.
• Formulation rinses cleanly, preserving factory or aftermarket protectants.

What dilution and application methods work best with this concentrate?

Malco CW-37 is formulated to be mixed to suit different equipment: foam cannons, foam guns, bucket washes or pressure-washer injectors. Adjust dilution to match soil level — stronger mixes for heavy road film, lighter mixes for routine maintenance.

• Foam cannon/gun: richer mix for cling and dwell time.
• Two-bucket wash: dilute for sudsy bucket and rinsing bucket.
• Pressure-washer injector: follow manufacturer ratio settings for even delivery.

Will CW-37 work on trucks, motorcycles and heavily soiled vehicles?

Yes — the concentrate was developed for a wide range of vehicles, including cars, light trucks and motorcycles, and performs especially well on larger surfaces with heavy soiling. The thick foam clings to vertical areas, allowing active ingredients time to break down contaminants.

• High-foaming action ideal for vertical surfaces and large vehicles.
• Effective on salt, brake dust, road grime and everyday dirt.
• Safe for painted surfaces when used at recommended dilutions.

How economical is one gallon of Malco CW-37?

The ultra-concentrated formula is designed to reduce cost per wash significantly; typical dilution rates mean a single gallon can provide dozens to well over one hundred washes depending on how concentrated you mix it. This makes CW-37 an economical choice for fleets, commercial detailers and regular home users.

• Highly concentrated to lower per-wash expense.
• Flexible dilution lets you stretch product for light maintenance washes.
• Good option for fleet maintenance, detailing shops and home garages.

Who is this for: Malco CW-37 is aimed at automotive detailers, fleet managers and car enthusiasts who want a reliable, high-foaming wash that removes heavy road contaminants while preserving waxes and ceramic coatings. If you use foam cannons, pressure-washer injectors, or two-bucket wash methods and need a concentrated, biodegradable cleaner that reduces brush marks and stretches your budget, CW-37 is a practical, professional-grade choice.