Getting your outdoor living areas ready for summer entertaining can take a bit of work. After a winter of dirt and debris, topped off by spring pollen buildups, you’ll probably need to do more than just dust off your patio chairs.
For truly clean and inviting outdoor spaces, pressure washing is a secret weapon you can use to make your outdoor entertainment areas shine, from patios to pool decks to barbecue pits. Below, we’ll walk you through a systematic process for prepping and pressure washing your outdoor areas like a pro!
Why Pressure Washing is Essential for Outdoor Spaces
Whether you’re simply relaxing in your own backyard or entertaining family and friends, any outdoor gathering is more enjoyable in a fresh, clean space—and healthier, too. Pressure washing hard surfaces like concrete or stone patios, pool areas, gathering places, and even walkways helps to ensure the safety of your guests, as well as providing a pleasant party atmosphere. Pressure washing these surfaces contributes to:
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Health and Safety: Slippery residue from plants and other environmental conditions can accumulate, especially in damp corners and shady spots. Pressure washing removes these hazards, minimizing slip-and-fall risks.
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Visual Appeal: Dull, stained surfaces are a downer. A thorough wash reveals vibrant hardscapes and brightens backyard features.
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Property Maintenance: Regular cleaning extends the life of patios, walkways, fences, and decks. Removing buildup protects surfaces from premature wear and costly repairs.
It’s important to keep in mind that not every surface is durable enough to handle high pressure washing. Concrete surfaces and hardscapes can usually be safely pressure washed. Other surfaces such as wood decks, vinyl or wood fences, and painted or stained surfaces should be cleaned using soft washing, a more gentle, low-pressure cleaning method combined with specialized cleaning solutions that wash away dirt, pollen, and surface contaminants without the risk of damage.
Prep Work Before Pressure Washing
Before you power up your pressure washer, a little groundwork makes all the difference. Skipping this prep work can hinder the results or cause damage, so it's worth the extra time to safeguard your backyard spaces.
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Clear the Area
Remove furniture, grills, planters and toys from the cleaning zone. This gives you room to work and protects your belongings.
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Sweep Up Debris
Loose dirt, leaves, and sticks can cover up problem areas, and can also scatter in the spray. Sweeping first lets the pressure washer do its job on the true grime and prevents dangerous flying debris.
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Protect What’s Delicate
Drape drop cloths or plastic sheeting over flowerbeds, shrubs, light fixtures, and glass surfaces to keep them safe from high pressure and cleaning agents.
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Inspect for Damage
Check for cracks, loose stones, or loose boards. Note any trouble spots that shouldn’t get blasted with high pressure.
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Address Electrical Hazards
Turn off and cover outdoor outlets and unplug extension cords. Water and electricity don’t mix.
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Pre-Treat Stains
Stubborn grease or oil marks may benefit from a gentle application of eco-friendly degreaser before you begin.
These simple steps lay the foundation for a superior, safe clean and help your hardscapes look their best.
Pressure Washing Pro Tips for a Deep Clean
Roll up your sleeves and clean like a hero with these pro pressure washing tips to help you achieve an even, streak-free finish while protecting your surfaces.
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Choose the Right Nozzle
Use a low-pressure nozzle, 25- or 40-degrees, for delicate surfaces, and a more concentrated nozzle, like 15-degrees, for denser, harder materials like concrete.
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Set an Effective Pressure
To avoid damaging delicate surfaces, start with the lowest pressure that’s effective. Even low to medium pressure can remove embedded grime on solid surfaces. Use caution with high pressure settings.
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Start High, Work Down
Begin at the highest point (like steps or upper deck rails) and move down to keep dirt from running over freshly cleaned areas.
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Clean Systematically
Divide your space into small, manageable sections. Overlap each pass slightly for consistency and to prevent streaks.
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Use Eco-Friendly Cleaning Agents
For deeply stained areas, use detergents made for outdoor cleaning. Choose biodegradable products that won’t harm plants or pets.
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Keep a Consistent Distance
Maintain 6–12 inches between the nozzle and the surface. Moving too close can etch soft materials; too far, and you’ll lose cleaning power.
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Watch for Weather
Plan for a dry, mild day. Clouds can hide dirty areas and working in the rain is no fun (and dangerous if you’re using electric equipment). Even a light breeze can blow cleaning solutions and water spray off course.
How Long Does Pressure Washing Take
When planning your outdoor cleaning project, you’ll need to set aside enough time to prep the area, set up your equipment, and actually do the work. While prep and set up will vary, the time it takes to power wash an area usually depends on the square footage. In general, plan on:
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Patio
Plan 1–2 hours for small to mid-size patios.
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Pool Area
A standard concrete pool surrounding may take 2–3 hours.
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Large Backyard Space
Plan on a half-day or more for bigger areas or multi-surface spaces.
Factors such as surface condition, accessibility, and equipment strength all play a part. Professionals will inevitably complete the job more quickly due to commercial-grade tools and years of experience.
After power washing an outdoor space, it can take 24–48 hours for most surfaces to fully dry. Humidity, sunlight, and airflow can speed (or delay) drying. Ideally, the area should be completely dry before moving furniture back into place or experiencing heavy foot traffic.
How Much Does Professional Pressure Washing Cost
If surfaces are extra dirty, damaged, or difficult to reach, or you’re not sure how much pressure to use on various surfaces, the professionals at Window Hero will be glad to apply their expertise in pressure washing or soft washing your outdoor entertainment areas.
Rates typically range from $0.30–$0.80 per square foot, or between $50–$150 per hour.
Factors affecting cost include your region, the type of surface, and the amount of prep work needed. DIY may seem cheaper, but consider the time, equipment rental, and the risk of inconsistent results. At Window Hero, we guarantee a thorough clean every time.
Get Your Outdoor Spaces Summer-Ready
A spotless patio or deck is the ultimate backdrop for memorable summer events. Pressure washing not only beautifies your space, but ensures safety and prolongs the life of your investment. Window Hero delivers professional-grade results and peace of mind from start to finish. Contact Window Hero today for a free quote and see your outdoor areas sparkle like new. With Window Hero’s experience in exterior cleaning services, you’ll be set to host in style.
📍 Find a Window Hero location near you and discover how we can transform your home with streak-free results.