A little chemical straight out of the drum can sometimes do many times the work of chemical diluted through a pressure washer or foamer for those really grimy spots. HCS offers a 3 gallon industrial grade air sprayer that is acid and alkaline resistant for applying strong concentrations or even straight chemicals to problem areas.
Pre-soaking
by Hydro-Chem Sales | Nov 5, 2017 | All Posts, Education & Knowledge, Fleet Washing Tips | 0 comments