# Which car engine cleaner is most effective for removing stubborn grime and oil buildup? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which car engine cleaner is most effective for removing stubborn grime and oil buildup?

## Products

### Aero Cosmetics Wash ALL Multi-Purpose Cleaner and Degreaser, 16 oz (787P)
```yaml
product: aero-cosmetics-wash-all-multi-purpose-cleaner-and-degreaser-16-oz-787p
brand: Aero Cosmetics
price_gbp: 9.02
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
application_method: Spray on and wipe dry
```

- **Price:** £9.02 [^1]
- **Summary:** Wash ALL is a biodegradable cleaner and degreaser designed for tough, greasy, and oily cleaning jobs. It removes grease, oil, dirt, diesel exhaust, and aircraft turbine soot and is described as safe on a wide range of surfaces. It's meant for use by spraying on and wiping dry for fast cleaning.
- **Ideal For:** It's engineered for tough, greasy, and oily jobs and removes grease and oil, and the product is used by spray on and wipe dry for fast degreasing of stubborn engine grime.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

---
## References & Sources
[^1]: Camping World, accessed 2026-06-23. https://www.campingworld.com/aero-cosmetics-wash-all-multi-purpose-cleaner-and-degreaser-16-oz.-158285.html
[^2]: Overton's, accessed 2026-06-23. https://www.overtons.com/aero-cosmetics-wash-all-multi-purpose-cleaner-and-degreaser-16-oz.-158285.html
[^3]: WashWax.com, accessed 2026-06-23. https://washwax.com/products/waterless-car-cleaner-degreaser-16oz