Cleans Cracks and Crevices (gently)

Extreme High pH Presoak: Safe & Effective

Whether your car wash is a tunnel, in-bay or self-service, you’ll want the confidence and peace of mind that comes with Extreme Presoak.

• Penetrates hard to reach cracks and crevices
• Not an acid
• Excellent for prep soak, presoak and bay soak
• Superior sudsing qualities
• Dissolves dirt and oils fast
• Breaks the magnetic bond in road film
• Fast, easy rinsing