Should You Pressure Wash Before Parking Lot Striping for the Cleanest, Longest-Lasting Lines?
Yes. Pressure washing before parking lot striping removes dirt, oil, rubber residue, and loose debris that prevent striping paint from bonding properly. A clean, dry surface produces sharper lines, improves paint adhesion, extends the life of the markings, and creates a safer, more professional-looking parking lot. According to the Texas Department of Transportation (TxDOT), proper…
