How Long Does It Take to Pressure Wash a House?


An In-Depth Guide to Understanding the Time It Takes to Bring Back the Sparkle to Your Home



Imagine your house, the one place you call home, looking as fresh and vibrant as the day you first moved in. That’s the magic of pressure washing! It’s not just about cleaning; it’s about rejuvenating your living space. But here’s a question that often pops up: “How long does it take to pressure wash a house?” Well, it’s not a one-size-fits-all answer. Various factors come into play, and I’m here to walk you through them.


Key Factors Affecting Pressure Washing Time

House Size and Layout

The size of your dream home (or cozy bungalow) matters. A sprawling mansion won’t take the same time as a charming bungalow. Square footage, the number of stories, and the complexity of exterior features are crucial. I recall a recent pressure washing job with a 4-5 story building. It was a huge project that it took us 2 and half days to clean. 

Siding Material

Your house’s outfit – be it brick, vinyl, or wood – also dictates the time. Each material has its own cleaning needs. Brick might be sturdy but has nooks and crannies that demand attention, while vinyl is a smoother sail. Not every siding needs pressure washing. 

Related article: Pressure Washing Siding: Top Tips For Maintaining Your Home’s Curb Appeal

Level of Dirt and Grime

It’s like comparing a lightly soiled shirt to one that’s been through a mud marathon. Routine cleaning is quicker, but heavy grime removal is a different ball game. It’s meticulous and time-consuming.

Equipment and Technique

Professional power washing relies on advanced equipment and skilled techniques, much like a chef’s expert knife work compared to amateur kitchen efforts. The efficiency and effectiveness of the job also hinge on the chosen local power washing company’s team training and the quality of their equipment. 

Additionally, the extent of plant and property protection measures a company implements, including thorough safety precautions, can influence the time taken for the task.

Additional Services

If you’re eyeing more than just a basic pressure wash house – say, window cleaning or deck scrubbing – add more ticks to your clock. These extras, while beneficial, extend the overall time. 

Some of the customers want to include the window cleaning because exterior windows will be dirty after a house wash. 


Estimated Time Ranges for Different House Sizes

Disclaimer: The following time estimates are variable and can change based on several factors discussed earlier.

How Long Does It Take to Pressure Wash A House

Small House (Under 1,500 sq ft)

For the quaint homes, expect about 1-2 hours. But remember, factors like siding and dirt levels can tweak this estimate.

Medium House (1,500-2,500 sq ft)

Here, we’re looking at 2-4 hours. The complexity of design and material type can play significant roles in this range.

Large House (Over 2,500-3,500 sq ft)

A larger canvas means more time – about 4-6 hours. And if your home boasts multiple stories or detailed architecture, prepare for the higher end of this spectrum.


Tips for Optimizing Pressure Washing Time

Efficiency is key. Pre-soaking surfaces, choosing the right nozzle, and methodically working in sections can save precious minutes. And let’s not forget the right tools – they’re like having a good assistant in this cleaning endeavor. Safety, though, is paramount. Rushing can lead to accidents, and that’s a delay nobody wants.


Professional vs. DIY Pressure Washing

It’s the classic dilemma. DIY can be cost-effective but time-consuming, especially if you’re new to this and do not know how to pressure wash a house. Professionals, providing residential power washing services on the other hand, bring speed and expertise but at a price. For large or complex projects, leaning towards professional help might be your best bet. 

A report by HomeAdvisor found that the average cost of professional pressure washing in the United States is $250-$500, while renting equipment and doing it yourself typically costs around $50-$175 per day. However, the time and effort involved in DIY pressure washing should be factored into the decision.

To help you weigh the pros and cons, here’s an article about DIY vs. Professional Pressure Washing.


Additional Considerations

Environmental Concerns

In our quest for cleanliness, let’s not forget our planet. The water usage in pressure washing and the chemicals involved call for responsible practices. Opting for eco-friendly detergents and being mindful of water consumption are steps we can all take to protect our environment while keeping our homes pristine.

Maintenance Tips

Post-washing, regular maintenance can keep your house looking great longer. And if you’re budgeting, professional service costs can vary, so getting a regional estimate is wise.

Bringing back the sparkle to your home doesn’t have to be a mystery. With the right knowledge and approach, pressure washing can be an efficient, rewarding task. And remember, whether it’s a DIY weekend project or a professional undertaking, the goal is always a cleaner, more vibrant home.


Frequently Asked Questions: 

How often should you pressure wash your house?

Pressure washing your house is generally recommended once a year to maintain its appearance and prevent buildup of dirt, mold, and mildew. However, this can vary depending on your local climate and the exterior material of your house. In areas with high humidity or pollution, more frequent washing may be necessary.

What to look for when hiring a professional pressure washing specialist?

When hiring a professional pressure washing specialist, consider their experience, licensing, and insurance. Look for positive reviews and references, and ensure they use high-quality, appropriate equipment for different surfaces. It’s also important to check if they follow environmentally friendly practices and offer transparent pricing. For an in-depth guide and checklist when searching for the best service provider, read the article here.

Can pressure washing damage my house?

If not done correctly, pressure washing can cause damage to your house, such as stripping paint, damaging siding, or harming delicate surfaces. It’s crucial to use the right pressure settings and techniques, which is why hiring a professional is often recommended.

Is pressure washing good for the environment?

If done correctly, pressure washing is environment friendly. Using biodegradable detergents and avoiding excessive water usage are key factors. Professionals often have access to eco-friendly cleaning solutions and techniques.

Can I pressure wash in any weather?

Weather conditions can affect pressure washing. It’s best to avoid washing in extreme cold, as freezing temperatures can damage your pressure washer and the surfaces being cleaned. Similarly, washing in extreme heat can be challenging and may cause rapid drying, leading to uneven cleaning.

What surfaces should not be pressure washed?

Certain surfaces like soft wood, asphalt roofing, and painted surfaces that are peeling should not be pressure washed as they can be easily damaged. It’s important to consult a professional to determine the best cleaning method for different materials.



Understanding the factors that influence the time it takes to pressure wash your home is key to planning your project effectively. Whether you choose to do it yourself or hire professionals, remember that the ultimate goal is to enhance your home’s appearance and longevity. For those seeking guidance or resources, there are numerous online platforms and local services available to assist you in making an informed decision. Full Color Cleaners offer pressure washing services in the Austin, TX area. 


About the Author

Benjamin Nguyen, owner of Full Color Cleaners LLC, has garnered significant recognition for his company’s exemplary services in window cleaning and pressure washing, making them one of the Top Rated Exterior Cleaning companies in Austin, TX. Full Color Cleaners commendations are not only from renowned platforms like Yelp, Yellow Pages, and Super Pages but also include prestigious recognitions as one of the “10 Best Austin Window Washers” by and “Best Window Washing Services in Austin” by Beyond this, Benjamin’s expertise extends to specialized areas such as soft washing, roof washing, and Christmas Lights Installation, with the latter backed by his membership in CLIPA. His dedication to continuous learning is evident through his annual certifications and affiliations with Pressure Washing School and Expert Safety Services. Notably, Benjamin’s commitment to excellence in exterior cleaning is further solidified by his status as an F9 Authorize Handler, showcasing his proficiency in handling commercial chemicals.

One of the pivotal moments in Benjamin’s career trajectory was his association with the Home Service Business Coaching (HSBC) Program, steered by David James Moerman. Under David’s mentorship, Benjamin honed his business acumen, propelling Full Color Cleaners to its current stature as one of Austin’s top-rated window cleaning and pressure washing enterprises. David Moerman, a successful entrepreneur himself, has publicly endorsed Benjamin’s dedication and vision for his business. For those seeking to connect with Benjamin or learn more about Full Color Cleaners, he maintains an active presence on LinkedIn, Instagram, Facebook, Yelp, and Indeed.

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