Low PH Touchless Presoak – Low to Moderate TDS Water – HP-87

A low-foaming, acid-based presoak with standard levels of acids and surfactants that effectively penetrates and removes dirt, oil, grease, bug residue, and road film from the vehicle surface when low to moderate TDS water is present. Low-pH presoaks contain varying blends of acids and surfactants that help lower the pH levels on the vehicle surface and allow cleaning agents to better penetrate and remove dirt, oil, grease, bug residue, and road film from the vehicle. Use a low-pH presoak to prep and clean the vehicle surface before applying a high-pH pre-soak. Combining these products helps to overcome cleaning challenges.