The licensed and insured technicians at R & D Properties turn their robust water jets on sullied exterior surfaces, pumping up the power for dirt-caked brick and cutting off pressure entirely for roof-tile “soft washing.” Taking care to select the appropriate chemicals and pressure level for each surface, they prevent unnecessary damage to vinyl, stucco, or Lincoln Log siding. The tech’s pressure-wash process clears away toxins, such as algae and mold, from houses, driveways, decks, and commercial properties, and they take pride in a job well done through a photo gallery of before-and-after snapshots.