A highly concentrated pre-soak solution. The operator simply puts the pump hose into the pre-soak container and sets adjustments to the proper dilution ratio. Presoak is formulated to loosen road grime and prepare the surface of the vehicle for the next step. Very economical due to the high dilution rate. Also works great as a bug remover.
This product can be diluted anywhere from 75:1 to 120:1.