Description
STR-4012 Auto Wash is a professional-grade, concentrated vehicle cleaning detergent designed for use in automatic and manual car washing systems, including hot or cold water pressure washers. Engineered with C6–C12 ethoxylated alcohols, this formula rapidly loosens and lifts dirt, road grime, dust, and residues from cars, trucks, buses, and trailers without harming sensitive surfaces.
Its low-foaming profile ensures clean, streak-free rinsing while protecting high-pressure pumps from detergent buildup. Thanks to a proprietary shine-enhancing blend, STR-4012 also helps reduce water spots and enhances the gloss on painted and polished surfaces. Ideal for professional fleet wash stations, detailing services, and large-volume car wash systems.
The formula is phosphate-free, VOC-compliant (0.004%), Kosher-certified, and in full compliance with AQMD Rule 102 (smog/ozone safe).
Application Areas
Manual or automated car wash systems
Pressure washer setups (hot or cold)
Fleet and truck wash stations
Public transportation cleaning (buses, taxis, shuttles)
Car detailing centers
Vehicle maintenance depots
Dealerships and parking garage services
Marine and RV exterior cleaning (paint-safe)
Directions for Use
Dilution ratio: 1:128 (1 oz. per gallon of water)
Apply diluted detergent from bottom to top using a sprayer or foam lance.
Allow detergent to penetrate soil but do not let it dry.
Rinse thoroughly from top to bottom with clean water.
For heavy soil, pre-treat with concentrated solution.
Hot water pressure washers improve performance and reduce detergent use.
Important: Industrial and commercial use only. Use appropriate protective equipment.
Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Purple liquid |
| Fragrance | Mild detergent scent |
| pH (Concentrate) | 10.2 |
| pH (Diluted 1:128) | 9.6 |
| Foaming Level | 1 – Low foam |
| Hard Water Compatibility | 5 – Excellent |
| VOC Content | 0.004% (at 1:128 dilution) |
| Biodegradability | Readily biodegradable |
| Flammability | Non-flammable |
Storage Conditions
Store in a cool, dry, well-ventilated place
Avoid direct sunlight and freezing conditions
Keep container tightly sealed between +5°C to +30°C (41°F to 86°F)
Do not mix with acids or oxidizers
Keep out of reach of children
Packaging Information
5 L HDPE Canister
20 L HDPE Canister
