# Softwash 1040 – Oil & Grease Remover
**Breaks down engine oil, hydraulic fluid & fuel stains.**
Softwash 1040 is a heavy-duty degreaser specifically formulated to emulsify and lift oil-based contaminants from concrete, tarmac, block paving and natural stone.
**Key Benefits:**
- Penetrates & lifts embedded oil/grease stains
- Safe for softwash systems with ChlorPlus 10
- No harsh solvents – biodegradable formula
- Coverage: 10-15m²/L (heavy oil = stronger mix)
## Technical Specs
| Property | Specification |
|----------|---------------|
| **Form** | Amber liquid |
| **pH** | 11.0-12.0 (diluted) |
| **Dilution** | 1:10 to 1:30 |
| **Pack Size** | 5L, 25L |
| **Shelf Life** | 24 months |
## Mixing Chart
| Contamination | Softwash 1040 | ChlorPlus 10 | Softwash Base 1010 | Water |
|---------------|--------------|-------------|-------------------|--------|
| Light oil film | 1 | 1 | 1 | 20 |
| Engine oil | 2 | 1 | 2 | 10 |
| Hydraulic fluid | 3 | 1 | 2 | 5 |
## How to Use
1. **Pre-treat** heavy stains (undiluted, 15min dwell)
2. Mix per chart in clean tank
3. **Apply hot** (40-60°C boosts performance)
4. Dwell 20-45 mins
5. **Pressure rinse** 1500-2000psi
## FAQs
**Safe for imprinted concrete?** Yes – test patch first.
**Works on tarmac?** Excellent – lifts without softening binder.
**Related:** [RustX →](/products/rustx-iron-rust-stain-remover) | [Softwash Base 1010 →](/products/softwash-base-1010)