Top-Rated Pressure Washers for Home Exteriors

Maintaining the exterior of your home is crucial for both its curb appeal and its long-term structural integrity. Over time, dirt, grime, mold, mildew, and algae can accumulate on siding, decks, driveways, and fences. A pressure washer, also known as a power washer, is an incredibly effective tool for blasting away these unsightly and potentially damaging substances, restoring your home’s beauty and protecting your investment. Choosing the right pressure washer, however, can be overwhelming given the vast array of models and features available. This comprehensive guide will walk you through the top-rated pressure washers for home exteriors, covering everything from electric to gas-powered options, and providing insights to help you make an informed decision.

Understanding Pressure Washers: Key Features and Terminology

Before diving into specific models, it’s essential to understand the key features and terminology associated with pressure washers. This knowledge will empower you to compare different options effectively and choose the best pressure washer for your particular needs.

PSI (Pounds per Square Inch)

PSI measures the water pressure exerted by the pressure washer. A higher PSI indicates a more powerful cleaning force. For home exteriors, a PSI between 1500 and 3000 is generally sufficient for most tasks. Lower PSI models are suitable for lighter cleaning, while higher PSI models are better for tackling stubborn stains and larger areas.

GPM (Gallons per Minute)

GPM measures the water flow rate of the pressure washer. A higher GPM means the pressure washer can remove dirt and debris faster. GPM is often considered just as important as PSI, as it determines the overall cleaning efficiency.

Cleaning Units (CU)

Cleaning Units (CU) is a metric that combines PSI and GPM to give a single value representing the cleaning power of a pressure washer. It is calculated by multiplying PSI by GPM (PSI x GPM = CU). This is a helpful figure to compare the overall cleaning effectiveness of different models.

Electric vs. Gas Pressure Washers

Pressure washers are typically powered by either electricity or gasoline. Electric pressure washers are generally quieter, lighter, and easier to maintain than gas-powered models. They are also more environmentally friendly, as they don’t produce exhaust fumes. However, electric pressure washers typically have lower PSI and GPM ratings than gas-powered models, making them better suited for lighter to medium-duty cleaning tasks. Gas pressure washers, on the other hand, offer more power and portability, making them ideal for tackling tougher cleaning jobs and larger areas. However, they are louder, heavier, and require more maintenance.

Nozzles

Pressure washers come with a variety of nozzles that control the spray pattern and intensity. Common nozzles include:

• 0-degree nozzle: Produces a concentrated, high-pressure stream for removing stubborn stains. Use with caution as it can damage surfaces.
• 15-degree nozzle: Produces a wider spray pattern for general cleaning.
• 25-degree nozzle: Produces an even wider spray pattern for cleaning larger areas.
• 40-degree nozzle: Produces the widest spray pattern for rinsing and light cleaning.
• Soap nozzle: Designed to apply soap or detergent at low pressure.
• Turbo nozzle: Rotary nozzle that combines the force of a 0-degree nozzle with a wider spray pattern for faster cleaning.

Hose Length

The length of the pressure washer hose is another important factor to consider. A longer hose allows you to reach more areas without having to move the pressure washer itself. Most pressure washers come with hoses ranging from 20 to 50 feet in length.

Detergent Tanks

Some pressure washers have built-in detergent tanks that allow you to easily apply soap or detergent while cleaning. This is particularly useful for removing tough stains and grime.

Wheels and Portability

The presence of wheels and a comfortable handle can significantly improve the portability of a pressure washer, especially for heavier models.

Top-Rated Electric Pressure Washers

Electric pressure washers are a popular choice for homeowners due to their convenience, ease of use, and affordability. Here are some of the top-rated electric pressure washers for home exteriors:

Sun Joe SPX3000 Electric Pressure Washer

The Sun Joe SPX3000 is a highly rated electric pressure washer known for its versatility and user-friendly design. It features a powerful 14.5-amp motor that generates up to 2030 PSI and 1.76 GPM, providing ample cleaning power for a variety of home exterior tasks. The SPX3000 also comes with two detergent tanks, allowing you to easily switch between different types of soap or detergent. Its five quick-connect spray tips (0°, 15°, 25°, 40°, and soap) provide versatility for different cleaning applications. The Total Stop System (TSS) automatically shuts off the pump when the trigger is not engaged, saving energy and prolonging the life of the pump. The SPX3000 is also lightweight and easy to maneuver, making it a great choice for homeowners of all ages and skill levels.

Pros:

• Affordable
• Lightweight and easy to maneuver
• Multiple spray tips for versatility
• Dual detergent tanks
• Total Stop System (TSS)

Cons:

• Lower PSI compared to gas models
• Hose length could be longer

Greenworks 2000 PSI Electric Pressure Washer

The Greenworks 2000 PSI Electric Pressure Washer is another excellent option for homeowners seeking a reliable and eco-friendly cleaning solution. It boasts a 13-amp motor that delivers up to 2000 PSI and 1.2 GPM, making it suitable for cleaning decks, patios, siding, and cars. The Greenworks pressure washer comes with two quick-connect spray tips (25° and 40°) and a soap applicator, allowing you to tackle a variety of cleaning tasks. Its compact design and wheels make it easy to transport and store. The Greenworks pressure washer is also known for its quiet operation, making it a good choice for noise-sensitive environments.

Pros:

• Quiet operation
• Compact and easy to store
• Affordable
• Detergent applicator

Cons:

• Lower GPM compared to some models
• Only two spray tips included

Ryobi 2000 PSI 1.2 GPM Electric Pressure Washer

The Ryobi 2000 PSI Electric Pressure Washer is a powerful and versatile cleaning tool that is perfect for a variety of home exterior cleaning tasks. It features a 13-amp motor that delivers up to 2000 PSI and 1.2 GPM, providing ample cleaning power for decks, patios, siding, and more. The Ryobi pressure washer comes with three quick-connect nozzles (turbo, 15°, and soap) and an onboard detergent tank, allowing you to tackle a wide range of cleaning jobs with ease. Its durable frame and wheels make it easy to transport and maneuver, while its compact design allows for easy storage. The Ryobi pressure washer is also compatible with a variety of accessories, such as surface cleaners and extension wands, further enhancing its versatility.

Pros:

• Powerful cleaning performance
• Multiple nozzles included
• Onboard detergent tank
• Durable construction

Cons:

• Can be a bit noisy
• Hose can be stiff

Stanley SHP2150 Electric Power Washer

The Stanley SHP2150 Electric Power Washer offers a good balance of power, performance, and affordability. With a maximum PSI of 2150 and a GPM of 1.4, it’s well-suited for a range of cleaning tasks around the home. It comes with several useful features including a foam cannon for applying detergent, and different nozzle attachments for varying spray patterns. Its relatively compact design and sturdy wheels make it easy to move around your property. A good all-around option for homeowners.

Pros:

• Good PSI and GPM for its price point
• Includes a foam cannon
• Multiple nozzle options
• Easy to move

Cons:

• Some users report hose connection issues
• May require some assembly

AR Blue Clean AR390SS Electric Power Washer

The AR Blue Clean AR390SS Electric Power Washer is a popular choice for its compact size, powerful performance, and ease of use. This model delivers 2000 PSI of cleaning power and 1.4 GPM, sufficient for most homeowner cleaning needs. The AR390SS comes with several attachments, including a turbo nozzle for tackling stubborn stains and a detergent bottle for easy soap application. Its small footprint and lightweight design make it easy to store and transport. Ideal for cleaning cars, patios, and decks.

Pros:

• Compact and lightweight
• Good cleaning power
• Includes turbo nozzle
• Easy to store

Cons:

• Some components may feel less durable
• Shorter hose than some competitors

Top-Rated Gas Pressure Washers

Gas pressure washers are the go-to choice for homeowners who need maximum cleaning power and portability. They offer higher PSI and GPM ratings than electric models, making them ideal for tackling tough stains and large areas. Here are some of the top-rated gas pressure washers for home exteriors:

Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer

The Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer is a powerful and reliable machine designed for demanding cleaning tasks. It features a Honda GC190 engine that delivers 3200 PSI and 2.5 GPM, providing exceptional cleaning power for removing stubborn stains, grime, and mildew from decks, driveways, and siding. The MSH3125 comes with five quick-connect nozzles (0°, 15°, 25°, 40°, and soap) for versatility. Its durable steel frame and pneumatic tires make it easy to transport across rough terrain. The MSH3125 is a great choice for homeowners who need a powerful and dependable gas pressure washer.

Pros:

• High PSI and GPM for powerful cleaning
• Honda engine for reliability
• Multiple spray tips for versatility
• Durable steel frame

Cons:

• Noisier than electric models
• Requires more maintenance

Generac 8874 3200 PSI Gas Powered Pressure Washer

The Generac 8874 gas pressure washer is a robust and reliable option for those needing high-powered cleaning. With 3200 PSI and a 2.4 GPM flow rate, it’s equipped to handle tough jobs around the house. It’s powered by a Generac OHV engine, known for reliability. It also includes an axial cam pump for enhanced performance. It has a 30-foot hose which allows for extended reach and comes with four nozzle tips. Its compact design and never-flat tires make it easy to maneuver on various surfaces.

Pros:

• Powerful cleaning performance
• Reliable Generac engine
• Long hose
• Easy to maneuver

Cons:

• Heavier than electric models
• Requires more maintenance
• Can be quite loud

PowerStroke PS80544B Gas Pressure Washer

The PowerStroke PS80544B is designed with the homeowner in mind. It features a powerful Briggs & Stratton engine and delivers 2800 PSI and 2.3 GPM, making it capable of tackling various cleaning jobs, from washing vehicles to blasting away grime on patios. It has a durable frame and comes with multiple quick-connect nozzles for flexibility. It offers good value for its performance, balancing power and ease of use.

Pros:

• Good PSI and GPM for the price
• Briggs & Stratton engine
• Multiple nozzles
• Easy to start

Cons:

• Assembly required
• Can vibrate significantly

Craftsman CMXGWAS020224 3000 PSI Gas Pressure Washer

The Craftsman CMXGWAS020224 gas pressure washer is designed for homeowners needing a balance of power and convenience. With 3000 PSI and a 2.4 GPM flow rate, it’s suitable for cleaning decks, driveways, and siding. It features a reliable Briggs & Stratton engine and comes with four quick-connect nozzles. The unit is equipped with large 12-inch wheels, making it easy to maneuver around the yard. It also has an on-board detergent tank for convenient soap application.

Pros:

• Good balance of power and price
• Briggs & Stratton engine
• Large wheels for easy maneuverability
• On-board detergent tank

Cons:

• Can be difficult to start after periods of non-use
• Some users find the hose to be stiff

Westinghouse WPX3200 Gas Powered Pressure Washer

The Westinghouse WPX3200 is a powerful and versatile gas-powered pressure washer. It features a robust 212cc engine that delivers 3200 PSI and 2.5 GPM, making it well-suited for a variety of demanding cleaning tasks. This model comes with five quick-connect nozzles, a soap applicator, and a durable steel frame. The large, never-flat wheels make it easy to transport over rough terrain. This model is designed with the user in mind, providing power and ease of use.

Pros:

• High PSI and GPM
• Durable construction
• Multiple nozzles
• Easy to transport

Cons:

• Can be loud
• Requires regular maintenance

Choosing the Right Pressure Washer: Key Considerations

Selecting the right pressure washer for your home exterior cleaning needs involves considering several factors, including the size of your property, the types of surfaces you need to clean, and your budget. Here are some key considerations to help you make the right choice:

Size of Your Property

If you have a small property with limited outdoor space, an electric pressure washer may be sufficient for your needs. Electric models are typically lighter and easier to maneuver, making them ideal for cleaning small decks, patios, and driveways. If you have a larger property with extensive surfaces to clean, a gas pressure washer may be a better choice. Gas models offer more power and portability, allowing you to tackle larger areas and more demanding cleaning tasks.

Types of Surfaces

The types of surfaces you need to clean will also influence your choice of pressure washer. For delicate surfaces like siding and painted wood, a lower PSI pressure washer with a wide-angle nozzle is recommended to avoid damage. For tougher surfaces like concrete and brick, a higher PSI pressure washer with a more concentrated nozzle may be necessary. It’s important to always test the pressure washer on an inconspicuous area before cleaning the entire surface.

Frequency of Use

If you plan to use your pressure washer frequently, it’s worth investing in a higher-quality model that is built to withstand regular use. Look for models with durable components, such as brass pumps and steel frames. If you only plan to use your pressure washer occasionally, a more affordable model may suffice.

Budget

Pressure washers range in price from a few hundred dollars to several thousand dollars. It’s important to set a budget before you start shopping and stick to it. Consider the features and performance you need and choose a model that offers the best value for your money.

Storage

Consider where you will store the pressure washer when it is not in use. Electric models are generally smaller and easier to store than gas models. If you have limited storage space, look for a compact pressure washer with a folding handle and removable accessories.

Maintenance

All pressure washers require some level of maintenance to keep them running smoothly. Electric models generally require less maintenance than gas models. Gas models require regular oil changes, spark plug replacements, and air filter cleanings. Be sure to read the owner’s manual for specific maintenance instructions.

Pressure Washer Safety Tips

Pressure washers are powerful tools that can be dangerous if not used properly. It’s essential to follow these safety tips to protect yourself and others:

• Read the owner’s manual: Before using a pressure washer, carefully read the owner’s manual to understand its features, operation, and safety precautions.
• Wear safety gear: Always wear safety glasses, gloves, and closed-toe shoes when operating a pressure washer.
• Keep a safe distance: Maintain a safe distance from the surface you are cleaning to avoid injury from flying debris or high-pressure water.
• Never point the nozzle at yourself or others: The high-pressure water stream can cause serious injury.
• Use the correct nozzle: Choose the appropriate nozzle for the surface you are cleaning to avoid damage.
• Don’t use a pressure washer on electrical components: Water and electricity can be a dangerous combination.
• Turn off the pressure washer when not in use: Always turn off the pressure washer and disconnect the power cord or fuel line when you are not using it.
• Store the pressure washer properly: Store the pressure washer in a safe and secure location where it is protected from the elements.
• Inspect the pressure washer regularly: Inspect the pressure washer for damage before each use. Check the hoses, nozzles, and connections for leaks or cracks.
• Never leave a pressure washer unattended: Especially when children or pets are present.

Pressure Washing Techniques for Home Exteriors

Knowing the correct techniques for pressure washing your home’s exterior is crucial for achieving optimal results and preventing damage. Here are some tips for effective pressure washing:

Preparing the Area

Before you start pressure washing, prepare the area by removing any loose debris, such as leaves, branches, and furniture. Cover any plants or delicate items that you don’t want to get wet. Close windows and doors to prevent water from entering your home.

Choosing the Right Nozzle

Select the appropriate nozzle for the surface you are cleaning. For siding, use a wide-angle nozzle (25° or 40°) to avoid damaging the surface. For concrete and brick, you can use a more concentrated nozzle (15° or 0°) to remove stubborn stains.

Testing the Pressure

Before cleaning the entire surface, test the pressure washer on an inconspicuous area to ensure that it doesn’t damage the material. Start with a low-pressure setting and gradually increase the pressure until you achieve the desired cleaning effect.

Applying Soap or Detergent

If you are using soap or detergent, apply it evenly to the surface using a soap nozzle or a detergent tank. Allow the soap to dwell on the surface for a few minutes before rinsing it off.

Rinsing the Surface

Rinse the surface thoroughly with clean water, using a wide-angle nozzle. Work from top to bottom to prevent streaks and ensure that all the soap or detergent is removed.

Using Proper Technique

Hold the pressure washer nozzle at a slight angle to the surface and move it in a smooth, overlapping motion. Avoid holding the nozzle too close to the surface, as this can damage the material. For vertical surfaces, work from bottom to top to prevent streaks.

Preventing Water Damage

Be careful not to direct the water stream at windows, doors, or electrical components. Avoid spraying water under siding or around window and door frames, as this can cause water damage.

Cleaning Different Surfaces

Different surfaces require different cleaning techniques. Here are some tips for cleaning specific surfaces:

• Siding: Use a low-pressure setting and a wide-angle nozzle to avoid damaging the siding. Work from bottom to top to prevent streaks.
• Decks: Use a medium-pressure setting and a 25° nozzle to clean decks. Be careful not to damage the wood.
• Driveways: Use a high-pressure setting and a 15° or 0° nozzle to clean driveways. Remove any loose debris before pressure washing.
• Fences: Use a medium-pressure setting and a 25° nozzle to clean fences. Be careful not to damage the wood or paint.
• Roofs: Cleaning roofs with a pressure washer is generally not recommended, as it can damage the shingles. Consult a professional for roof cleaning services.

Extending the Life of Your Pressure Washer

Proper maintenance and care are essential for extending the life of your pressure washer. Here are some tips to help you keep your pressure washer running smoothly for years to come:

Read the Owner’s Manual

The owner’s manual contains valuable information about your pressure washer’s specific maintenance requirements. Be sure to read it carefully and follow the manufacturer’s instructions.

Clean the Nozzles Regularly

Nozzles can become clogged with dirt and debris, which can reduce the pressure and efficiency of your pressure washer. Clean the nozzles regularly with a nozzle cleaning tool or a small wire.

Check the Hoses and Connections

Inspect the hoses and connections for leaks or cracks. Replace any damaged hoses or connections immediately to prevent water loss and potential injury.

Drain the Water After Each Use

After each use, drain the water from the pressure washer to prevent freezing and corrosion. Disconnect the water supply and run the pressure washer until all the water is expelled from the pump and hoses.

Store the Pressure Washer Properly

Store the pressure washer in a dry, protected location to prevent damage from the elements. Cover the pressure washer with a tarp or store it in a shed or garage.

Winterize the Pressure Washer

If you live in a cold climate, winterize your pressure washer before storing it for the winter. This involves draining all the water from the pump and hoses and adding antifreeze to protect the components from freezing.

Change the Oil Regularly (Gas Models)

Gas pressure washers require regular oil changes to keep the engine running smoothly. Follow the manufacturer’s recommendations for oil type and change intervals.

Clean the Air Filter (Gas Models)

The air filter protects the engine from dirt and debris. Clean the air filter regularly to ensure proper engine performance.

Replace the Spark Plug (Gas Models)

The spark plug ignites the fuel in the engine. Replace the spark plug periodically to ensure reliable starting.

Lubricate the Pump

Some pressure washers have pumps that require lubrication. Follow the manufacturer’s recommendations for lubricating the pump.

Conclusion

Choosing the right pressure washer for your home exterior cleaning needs is a worthwhile investment. By understanding the key features, considering your specific needs, and following the safety and maintenance tips outlined in this guide, you can select a pressure washer that will help you keep your home looking its best for years to come. Whether you opt for an electric or gas-powered model, a pressure washer is an invaluable tool for maintaining your home’s curb appeal and protecting its value.