Frequently Asked Pressure Washing Questions

Pressure Washing

What's the difference between pressure washing and soft washing?

Soft washing is a form of pressure washing that uses low-pressure nozzles with a wide-angle spray, spreading the water out finely rather than concentrating it in a high-pressure stream. While we may be the experts for pressure washing in Maple Valley, we know when to use a softer touch, too. We use soft washing on surfaces that are fragile and easily damaged by high pressure, like glass, shingles, and solar panels.

What surfaces do you pressure wash?

We clean driveways, patios, decks, sidewalks, concrete, stone, brick, and more.

Will pressure washing damage my surfaces?

Not when done professionally. We adjust pressure levels based on surface type to avoid damage.

Is it safe to use high pressure washing on my fence or deck?

It depends on the material. Synthetic materials like vinyl and composite decking are pretty resilient and can handle pressure washing, though we still work up from a lower-pressure wash. Wooden decks and fences are susceptible to splintering and warping under high pressure, so we typically opt for soft washing on those.

Do you use chemicals, or just water?

We often pre-treat with a cleaning solution to lift stains and kill organic growth, then rinse with high-pressure water.

How often should I pressure wash my surfaces?

Once a year is typically enough for most driveways, sidewalks, and patios. Stucco can go every other year, while heavily soiled areas may need more frequent cleaning.

How long does it take to dry?

Most surfaces dry within a couple of hours, depending on sun and airflow.

Can you remove oil, rust, or set-in stains?

Oil, rust, and calcite can be removed in most cases with special treatment. We've also had great success on stains clients thought were permanent. In extreme cases we may not be able to remove a stain completely, but we can usually reduce its appearance significantly. Let your representative know about any specific stains during the quoting process.

How much does it cost to pressure wash my driveway?

The cost depends on the size of your driveway, the material it's made from, and any additional services like degreasing agents or protective sealants. We provide written estimates so you know exactly what each job will cost before any work begins.

Roof Washing (Soft Washing)

What is the best way to clean my roof?

Soft wash roof cleaning is the best method. It uses low-pressure washers with specialized nozzles to produce a gentle flow of water that cleans without damaging shingles or other materials. The process removes dirt, debris, and mold buildup while killing existing algae and moss and preventing new growth.

We start by applying a biodegradable detergent solution that loosens unwanted material, then rinse it away with safe pressure washing techniques. Soft washing delivers powerful results without the risk of damage that high-pressure blasting can cause.

Will roof washing damage my roof?

No. We use a low-pressure soft wash system designed to safely clean without damaging shingles or voiding warranties.

Will this affect my roof warranty?

No. In fact, many shingle manufacturers recommend soft washing as a proper maintenance method.

How long does a roof wash take?

Most residential roof washes take between 2 to 4 hours, depending on size and condition.

How long will the results last?

Typically 3 to 5 years, depending on environmental factors like shade, moisture, and tree coverage.

Will it remove black streaks or moss?

Our process targets and eliminates black algae (Gloeocapsa Magma) and other organic growth. Moss and lichen won't disappear immediately. They fall off over time with weather, anywhere from 2 weeks to 4 months depending on how much was present during the wash.

What chemicals do you use? Are they safe?

We use a biodegradable cleaning solution that kills mold, algae, moss, and mildew. It's safe when applied professionally, and we take steps to protect your landscaping and pets.

Do I need to be home during the service?

No. As long as we have access to water and the area to be cleaned, you do not need to be home.

House Washing (Soft Washing)

Will soft washing damage my siding or paint?

No. Soft washing uses low pressure and gentle solutions that clean without causing damage.

What surfaces can you clean?

We clean vinyl, stucco, brick, Hardie board, and painted wood siding.

How long does a house wash last?

You can expect a clean look for 1 to 2 years, depending on environmental exposure.

Is soft washing better than pressure washing for siding?

Yes. Pressure washing can damage siding and painted surfaces, while soft washing cleans effectively without that risk.

How often should I have my house washed?

For most homes, every one to two years works well. Pacific Northwest weather and tree coverage can speed up moss and mildew growth, so heavily shaded properties may benefit from more frequent washing.

Will water get inside my house?

It's very rare. We take care to avoid spraying near vents, open windows, or other vulnerable areas. Please ensure all doors and windows are closed and locked before your appointment.

Do you clean behind shutters or under overhangs?

Yes, we use specialized nozzles to clean hard-to-reach areas.

Is it safe for plants and pets?

Yes. We pre-wet and rinse plants and use eco-conscious solutions to protect your landscaping.

Why hire a professional to remove rust from my house?

Professionals know how to identify the type of rust and select the right products to remove it without damaging your siding or risking your health. Rust removal often requires specialized tools like sandblasters or specific chemical treatments most homeowners don't have access to. Hiring a pro saves you the cost of DIY mistakes and gets the job done right the first time.

Window Cleaning

Do you clean both interior and exterior windows?

Yes, we offer both interior and exterior window cleaning services.

How often should I get my windows cleaned?

Every 3 to 6 months is ideal for most homes. Properties surrounded by trees, near busy roads, or in windy areas may need more frequent cleaning.

Will the windows be streak-free?

Yes, we guarantee streak-free results using purified water and professional squeegee techniques.

Can you reach upper-floor windows?

Absolutely. We use ladders safely to access high windows, and we have water-fed poles and extension poles for situations where ladders can't be used.

Can you remove hard water stains?

In some cases hard water stains can be eliminated or significantly reduced. Let your representative know about hard water stains during the quoting process so we can plan the right treatment.

What causes hard water stains on windows?

Hard water contains minerals like calcium and magnesium. When it evaporates on glass, it leaves behind those minerals as white or grayish spots and streaks. Shower doors and house windows hit regularly by sprinklers are especially prone to staining.

How do I prevent hard water stains?

Regular cleaning helps, as does adjusting the height and angle of your sprinklers and installing splash guards to keep water off the glass.

Do you clean screens and tracks?

Yes, screen and track cleaning is offered upon request.

What's the difference between post-construction and regular window cleaning?

Post-construction cleaning is much more involved. New windows often have heavy dust, stickers, and paint smudges that need specialized removal. Regular cleaning is standard upkeep work, with less elbow grease but specific techniques for handling everyday buildup like dust and pollen streaks.

How much does it cost to clean windows?

The price depends on the number of windows, the type of glass, the difficulty of access, and other factors. Professional cleaning gets you spot-free and streak-free results that DIY methods can't match. We provide accurate quotes after assessing your specific situation.

Gutter Cleaning

How often should I have my gutters cleaned?

At least twice a year, typically in the spring and fall. Homes with heavy tree coverage may need more frequent cleanings.

Do you remove all debris or just flush the gutters?

We manually remove debris and ensure all gutters and downspouts are clear and draining properly.

Do you unclog downspouts too?

Yes. Downspouts are checked and cleared down to ground level during every gutter cleaning service. We do not clear French drains or other subterranean drainage.

What tools do you use?

We use ladders, blowers, scoops, and in some cases vacuums, depending on what the job needs.

What if my gutters are damaged or loose?

We'll notify you of any issues we find. We can provide basic gutter repair like bracket and spike tightening, or recommend a specialist for larger problems.

Do you install gutter guards?

Yes, we offer gutter guard installation as an add-on service.

Will I get photos of the finished work?

Yes. Upon request, we provide before-and-after photos for your peace of mind.

General Service Questions

Are your cleaning methods and chemicals environmentally safe?

Yes. We use safe, biodegradable cleaning chemicals that cut through grime and kill harmful microbes but rinse away easily and are non-toxic. We also saturate surrounding plant life with clean water beforehand to prevent any cleaning solution from being absorbed.

Should solar panels be regularly cleaned?

Yes. Dust, dirt, pollen, and bird droppings accumulate on panels over time and reduce energy production. Some of those materials are also abrasive and can damage the protective coating if left too long. Professional cleaning uses specialized agents formulated for solar panel glass that are safe and effective without streaking.

How often should I pressure wash my house?

Most exterior surfaces like decks and siding benefit from annual pressure washing. Stucco can stretch to every other year, and driveways or patios should be cleaned once they're visibly stained, typically every one to two years. The right PSI matters for each surface, so professional service avoids the damage DIY pressure washing can cause.