Extremely High-Foaming Pre-Wash That Clings and Dissolves
The powerful foaming pre-cleaner that produces thick, clinging lather to dissolve stubborn dirt before your main wash. Nanolex PreWash Foam is mildly alkaline with extremely high foaming properties, delivering long dwell time that loosens traffic film, insect remains, oil, grease, and soot from paintwork. Safe for Nanolex coatings and sensitive surfaces including anodised aluminium.
Why Our Customers Love the Nanolex PreWash Foam
✅ Extremely high-foaming formula produces thick, clinging lather that stays where you put it.
✅ Mildly alkaline chemistry dissolves traffic film, bugs, grease, and soot effectively.
✅ Safe for Nanolex coatings, anodised aluminium, and sensitive surfaces.
✅ Pleasant fruity scent makes pre-washing genuinely enjoyable.
What Makes It Special?
The foam quality here is exceptional — thick, clingy, and long-lasting. It does the heavy lifting before you even touch the car, meaning less risk during the contact wash stage.
- High-cling foam provides proper dwell time rather than running off immediately.
- Balanced surfactant mixture loosens contamination without stripping protection.
- Works with foam lance or pump sprayer for flexible setup.
- pH-neutral and safe for all vehicle surfaces.
- Perfect for pre-wash before contact washing, foam lance enthusiasts, or heavily soiled vehicles.
Specifications
- Size: 750ml.
- Formulation: Mildly alkaline, extremely high-foaming pre-wash.
- Dilution: 1:4 to 1:10 depending on level of soiling.
- Safe For: All surfaces including Nanolex coatings, anodised aluminium.
- Application: Foam lance or pump sprayer with pressure washer.
Pro Tips From Ultimate Finish
"The foam on this is impressive, it clings to the panels and just sits there working rather than sliding off like some pre-washes do. We tend to go around 1:6 or 1:8 for most washes, only really pushing it thicker when the car's been sat for a while and needs a proper going over. One thing we'd say is don't let it dry on, if it's a sunny day get it rinsed off before it starts to set. The fruity scent is a nice bonus on a cold morning in the garage."
How To Use
1. Dilute 1:4 to 1:10 with water depending on level of dirt.
2. Apply foam evenly over entire vehicle using foam lance or pump sprayer.
3. Allow to dwell for a few minutes, agitating with soft brush if needed.
4. Rinse thoroughly with pressure washer or strong jet of water.
5. Continue with regular shampoo wash.
Important Notes
⚠️ Do not allow product to dry on paintwork.
⚠️ Apply in shade or on cool surfaces for best results.