Surfaces That Look Clean Without the Damage
Power Washing and Soft Washing in Medford for property exteriors affected by mold, algae, and organic buildup
Custom Striping and Sealcoating LLC provides power washing and soft washing services in Medford for commercial and residential properties where surface contamination has reduced curb appeal or created slippery conditions. The service targets sidewalks, parking lots, building facades, roofs, and siding where organic growth or weathering has become visible. Properties in New Jersey face consistent humidity and seasonal moisture that accelerate algae and mold growth on porous surfaces, making routine cleaning necessary for both appearance and safety.
Power washing uses high-pressure water to remove dirt, grime, and staining from durable surfaces like concrete and asphalt, while soft washing applies lower pressure combined with cleaning agents to treat delicate materials such as vinyl siding, wood, and roofing without causing surface erosion or water intrusion. The method selection depends on the substrate material, the type of contamination present, and the risk of damage from excessive force.
Schedule a property evaluation to determine which cleaning method suits your specific surfaces and contamination levels.
What Proper Cleaning Accomplishes for Different Surfaces
Power washing strips embedded dirt and tire marks from concrete and asphalt by directing water at pressures between 2,500 and 4,000 PSI, breaking the bond between contaminants and the substrate. Soft washing, by contrast, uses pressures under 500 PSI and relies on biodegradable surfactants and algaecides to dissolve organic matter without mechanical abrasion, which prevents damage to shingles, painted wood, and other vulnerable materials.
After cleaning, you will notice that dark streaks and green discoloration disappear from siding and roofs, walkways lose their slippery film, and building exteriors return to their original color without the hazy residue that pressure alone often leaves behind. Surfaces treated with soft washing stay cleaner longer because the cleaning agents inhibit regrowth of algae and mildew for several months after application.
The approach also accounts for surrounding landscaping and drainage patterns to prevent runoff from damaging plants or saturating soil near foundations. Pre-wetting vegetation and controlling water flow direction are standard steps that protect non-target areas during the cleaning process.