RCP's Clear Low pH is a specially formulated presoak designed for use as the first step in a two-step low-pH and high-pH wash application. This safe, effective formula aids in the removal of road film and windshield masks while enhancing overall shine and bringing out the glow in chrome trim. Its low-pH chemistry loosens surface contaminants ahead of the wash process, setting up a cleaner, brighter result. Ideal for tunnel and touch-free wash systems, Clear Low pH delivers dependable presoak performance as the foundation of a two-step wash.