How Often Should You Pressure Wash Your Home? A Seasonal Guide for the Bay Area

"How often should I pressure wash?" is one of the most common questions we get, and the honest answer is that it depends on the surface and the season — not a single number that applies to everything on your property.

San Jose's Climate Creates Two Distinct Buildup Seasons

Dry summers coat every exterior surface in dust and pollen, while wet winters work that same grime deeper into concrete and encourage algae and mildew in shaded areas. Most South Bay properties deal with both cycles every year, which is why a single annual cleaning often isn't quite enough for high-use surfaces.

Driveways and Walkways: Every 6–12 Months

As the highest-traffic surface on most properties, driveways benefit from a cleaning at least once a year — twice if you're parking multiple vehicles or dealing with a lot of shade.

Pool Decks: Every 3–6 Months

Constant moisture accelerates algae and mineral buildup, so pool decks generally need attention more often than driveways, especially heading into swim season.

Commercial Storefronts: Monthly or Bi-Monthly

High foot traffic and the fact that first impressions happen every single day make a more frequent recurring schedule worth it for retail and office storefronts.

Signs You Shouldn't Wait for the Calendar

• Visible staining that a hose doesn't remove
• Slippery spots after rain
• Algae or moss in cracks and joints
• Prepping a home to list, or hosting a big event

There's no need to get the schedule exactly right on your own — request a free quote and we'll help you figure out what makes sense for your property, whether that's a one-time clean or a recurring plan.