Pirate Laboratories Touchless Acidic Presoak is an industrial-strength LOPH detergent specially formulated for touchless automatic car washes. It breaks down salt residue and other inorganic contaminants with ease, leaving glass and chrome shiny and clean.

PL1141XX | UN3264 | Corrosive liquid, acidic, inorganic, N.O.S., (contains: Sulfuric Acid), 8, PG-IINOT