Gutter Cleaning vs. Pressure Washing: Which Do You Need?

Comparing gutter cleaning with pressure washing — what each service covers, how they overlap, and how to decide which one (or both) your home needs.

Gutter cleaning and pressure washing are both exterior maintenance services, but they target different systems and solve different problems. Gutter cleaning ($100–$250 for a typical single-story home, $150–$400 for two stories) focuses exclusively on the gutter troughs and downspouts. A technician works from a ladder or the roof, removing leaves, twigs, shingle grit, and decomposed organic matter by hand or with a scoop, then flushes each downspout with a garden hose to confirm free flow. Some companies also inspect gutter seams, slope, and hangers and perform minor repairs. The service prevents water overflow that damages fascia boards, causes foundation erosion, and creates ice dams in winter. Most homes need gutter cleaning twice a year — once in late fall after leaves drop and once in late spring after seed pods and pollen settle. Pressure washing ($150–$400 for a driveway, $200–$500 for a full house exterior, $100–$300 for a deck or patio) uses a high-pressure water stream (1,500–4,000 PSI depending on surface) to blast dirt, algae, mold, mildew, and stains from hard surfaces — driveways, sidewalks, patios, siding, decks, and fences. A soft-wash variant (500–1,000 PSI with detergent) is used for delicate surfaces like painted wood, stucco, and roof shingles. Pressure washing is cosmetic and preventive: removing algae and mold prevents surface degradation, and a clean exterior improves curb appeal. Most homes benefit from pressure washing annually or every two years. The two services overlap only in one narrow area: some pressure-washing providers will spray the exterior face of gutters to remove streaks and oxidation, but they do not clean inside the troughs or clear downspout clogs. Similarly, a gutter cleaner removes debris from inside the system but doesn't wash the house exterior. If your gutters are overflowing and your siding is green with algae, you need both services — and scheduling them on the same day (gutter cleaning first, then pressure washing) saves a second trip and ensures wash water from the house doesn't refill just-cleaned gutters.