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How Often Should You Pressure Wash Your House?

October 1, 2026 • Stampede Pressure Washing

Texas heat, humidity, and storms mean algae, mildew, and dirt build up faster here than in drier climates. So how often should you pressure wash your house? It depends on the surface and how much sun and shade your property gets. Here is a simple schedule.

House Siding: Every 1 to 2 Years

Vinyl, brick, and stucco siding usually need a soft wash every one to two years. If your home sits in heavy shade or near trees, you will see green algae and black mildew sooner and may want annual cleaning. South facing walls that get full sun stay cleaner longer.

Driveways and Concrete: Every 1 to 2 Years

Driveways collect oil, tire marks, and organic growth. Most driveways do well with pressure washing every one to two years. If you park on it daily or have heavy oil spots, annual cleaning keeps the stains from setting in permanently.

Roofs: Every 2 to 3 Years

A roof soft wash lasts longer than a house wash because it kills algae at the root. Most roofs stay clean for two to three years after a soft wash. Shaded roofs with poor airflow may need it sooner.

Fences and Decks: Every 2 to 3 Years

Wood and vinyl fences turn gray from oxidation and green from mildew. Cleaning every two to three years restores the look and preps the surface if you plan to stain or seal.

Signs It Is Time to Clean

Green or black streaks on siding, dark stains on your roof, slippery green film on concrete, or a dull gray fence. When you see these, it is time. Call 469.708.9918 for a free quote.

Need Pressure Washing in Waxahachie or DFW?

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