Maintenance Guide · Wash Schedule · South Florida

How Often Should You Pressure Wash Your House? (Frequency and How Long It Takes)

A realistic pressure washing schedule for South Florida houses, driveways, roofs and decks, how long each job takes and the signs that it is time.

  • By the Fresh N Kleen team
  • 5 min read
  • Sunrise, FL
Calendar-style scene of a clean Florida home with a technician finishing a wash
Quick answer

Most South Florida homes should be pressure washed about once a year, with shaded, humid or tree-covered properties benefiting from a wash every 6 to 9 months. Driveways and walkways can be done once or twice a year, decks and fences yearly, and roofs are soft washed every few years or when black streaks return. A one-story house typically takes a crew a few hours, and driveways an hour or two.

Regular light cleaning is cheaper and gentler than rescuing a neglected surface.
1x/yearTypical house wash
6-9 moShaded or humid homes
Every few yrsRoof soft wash

There is a point in every Florida summer when the house suddenly looks tired. The walls are streaked, the driveway has gone dark and the sidewalk is green. It happens gradually, which is why most people wait too long.

This guide gives you a realistic schedule for each surface, the factors that speed up buildup, how long the work takes and the best time of year to book. If you would like to set up a recurring visit, see our book an appointment page.

The Short Schedule

Recommended washing frequency in South Florida
SurfaceHow oftenNotes
House exteriorAbout once a yearEvery 6-9 months in shade or heavy humidity
Driveway and walkwaysOnce or twice a yearMore often under trees
Pool deck and lanaiEvery 3-6 monthsAlgae and slip safety
RoofEvery few yearsWhen streaks return; soft wash only
Deck and fenceAbout once a yearWood may need more often
Screen enclosureOnce or twice a yearDepends on pollen and mildew
Commercial entrancesMonthly to quarterlyDepends on foot traffic
Homeowner walking around a house checking algae on a north wall

What Speeds Up Dirt Buildup

1

Shade and trees

Less sun and airflow means algae and mildew grow faster.

2

Humidity and rain

Florida summers are ideal for growth.

3

Sprinklers

Overspray keeps walls damp and can cause rust stains.

4

Pollen and debris

Provides food for algae and stains surfaces.

5

Traffic

Driveways, entrances and pool decks pick up dirt.

6

Surface type

Rough or porous surfaces hold dirt and growth longer.

Signs It Is Time for a Wash

  • Green or black streaks on walls, fences or the roof.
  • A slick, slippery film on walkways or pool decks.
  • Dark patches on the driveway, even after sweeping.
  • Orange rust streaks from sprinklers.
  • Chalky residue or faded paint that looks dirty rather than worn.
  • You are about to paint, stain, sell or host a big event.
Rule of thumb: if you can rub a finger across the wall and it comes off green or gray, it is already past due.

How Long Does Pressure Washing Take?

Typical time on site
JobTypical time for a crewNotes
House wash (one story)A few hoursDepends on size and method
Two-story houseHalf a day or moreExtra safety and access
Driveway1-2 hoursWith a surface cleaner
Pool deck and lanai1-2 hoursDepends on size and layout
Deck or fence1-3 hoursPlus drying time
RoofHalf a daySoft wash and rinse

DIY jobs take much longer because of setup, equipment handling and cleanup. Drying times matter too: walls dry within hours, but wood decks and concrete needing sealing need a day or two. See how long to wait before painting, staining or sealing.

Two-person crew washing a house quickly with soft wash and rinse

Best Time of Year to Pressure Wash in Florida

You can wash all year, but timing helps. The end of the rainy season, in October or November, is a popular time to clear summer growth before the dry season. Spring washing removes pollen and prepares for summer. Avoid the hottest part of the day so cleaners do not dry too fast, and avoid washing right before a big storm if you want the result to last.

What Happens If You Wait Too Long?

  • Growth roots deeper, making cleaning slower and more expensive.
  • Paint and stucco can absorb moisture and stain.
  • Concrete can become permanently discolored.
  • Roof growth accelerates aging.
  • Slippery surfaces raise the risk of falls.

For cost considerations, see our pressure washing cost guide. If you are choosing between methods, read soft washing vs pressure washing.

Final Thoughts

For most Florida homes, an annual wash, plus a sooner one for shady spots and pool areas, keeps things looking sharp and prevents damage. If you would like a schedule set up, we will happily arrange one.

Frequently Asked Questions

How often should you pressure wash your house?
About once a year for most South Florida homes, and every 6 to 9 months for shaded or humid properties.
How often should you pressure wash your driveway?
Once or twice a year, more often if trees drop debris or the driveway is shaded.
How often should you soft wash a roof?
Every few years, or when black streaks return.
How long does it take to pressure wash a house?
A crew can usually finish a one-story house in a few hours, and a two-story house in half a day or more.
How long does it take to pressure wash a driveway?
Typically one to two hours for a crew, longer for DIY.
When is the best time to pressure wash in Florida?
End of the rainy season and spring are popular, and early morning or late afternoon is best for the day.
Can you pressure wash too often?
Gentle washing is fine. Overusing high pressure on delicate surfaces can wear them out, so use the right method.

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We restore driveways, roofs, patios, pool decks and commercial properties across South Florida from our base in Sunrise, FL. Free, no-obligation quotes: call (954) 405-6642 or request a quote online.

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