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The Top 5 Surfaces You Can Clean with a Pressure Washer

Pressure washers are incredibly versatile tools that can effectively and efficiently clean a wide range of surfaces. From your outdoor patio to your car, the high-pressure water stream provided by pressure washers makes them perfect for tackling tough dirt, grime, and stains. If you're wondering what surfaces you can clean with a pressure washer, we've got you covered. In this guide from pwoutlet, a top-rated pressure washer parts store, we'll explore the top five surfaces that can be easily cleaned with a pressure washer. Check out all of our pressure washers, parts, and accessories today.

Outdoor Decks and Patios

Decks and patios are prone to accumulating dirt, mold, algae, and other stubborn stains over time. Pressure washing is a fast and effective way to revitalize the appearance of your outdoor living spaces. Make sure to use the appropriate pressure washer nozzle and pressure setting for the material of your deck or patio. For softer woods, such as cedar or redwood, use a lower pressure setting to avoid damaging the surface. For more durable materials like concrete or composite decking, higher pressure settings can be used to thoroughly clean stubborn stains.

Before pressure washing your deck or patio, remove any furniture, plants, and objects that could be damaged by the high-pressure stream. Sweep away loose debris, and, if necessary, apply a deck or patio cleaner to the surface before pressure washing. Work methodically, starting from one end and moving in even sweeps to ensure thorough cleaning. Take care to maintain a consistent distance from the surface to avoid causing damage.

Driveways and Sidewalks

Over time, driveways and sidewalks can become discolored and marred by oil stains, dirt, and mildew. Pressure washing is an excellent way to remove these unsightly stains and restore the original appearance of these surfaces. A gas-powered pressure washer with a higher pressure rating is typically recommended for these heavy-duty cleaning tasks.

Before starting, clear the area of any objects or vehicles that could obstruct the cleaning process. Apply a degreaser or driveway cleaner to any oily areas, allowing it to sit for a few minutes before pressure washing. Use a pressure washer nozzle that provides a concentrated, high-pressure stream to remove stubborn stains and dirt. Work in sections, overlapping each pass to ensure even cleaning. Avoid holding the nozzle too close to the surface, as this could cause damage. Instead, maintain a consistent distance of about 12 to 18 inches away.

Exterior Walls and Siding

The exterior of your home can accumulate dirt, mold, mildew, and other contaminants, detracting from its overall curb appeal. Pressure washing is a convenient and efficient way to restore the appearance of your home's exterior walls and siding. When pressure washing exterior walls and siding, be mindful of the material. Different materials, such as vinyl, wood, or stucco, may require different pressure settings to prevent damage.

Start by preparing the area, clearing any obstacles like furniture, potted plants, or decorations. Use a wide-angle pressure washer nozzle and the appropriate fitting with a lower pressure setting to avoid damaging the surface. Begin from the bottom and work your way up, ensuring that the entire surface is cleaned. Pay extra attention to areas prone to mildew or mold growth, such as shaded spots or regions near gutters. Consider using a mild detergent or specialized cleaner designed for your type of siding to enhance the cleaning process.

Vehicles and Boats

Pressure washers are not only effective for cleaning large surfaces but also for smaller items like vehicles and boats. They can remove dirt, grime, and even stubborn stains from these surfaces, saving you time and effort compared to traditional washing methods. The key is to use the appropriate pressure and nozzle attachment, as well as other pressure washer parts, to avoid causing any damage.

When washing vehicles or boats, it's often best to use a lower pressure setting to protect the paintwork or delicate parts. Choose a wide-angle nozzle for broader coverage and start by rinsing the surface to remove loose debris. Apply a vehicle or boat-safe detergent and allow it to sit for a few minutes to loosen dirt and grime. Then, using a softer, lower-pressure setting, begin washing the surface, paying attention to dirtier or stained areas. Take care not to hold the nozzle too close to the surface, especially when cleaning sensitive areas like windows or vents.

Outdoor Furniture and Grills

Your outdoor furniture and grills can get dirty, too. They can accumulate dirt, pollen, food residue, and other debris, especially during the warmer months. Pressure washing is an efficient way to keep these items clean and ready for use. With the appropriate pressure washer nozzle attachment and pressure setting, you can easily remove built-up grime and stains. Check out our convenient nozzle size chart to find the right nozzle attachment for your needs today.

When pressure washing outdoor furniture, be mindful of the material. Harder materials like metal or plastic can withstand higher pressure settings, while more delicate materials like wicker or wood may require a lower pressure setting to avoid damage. Start by spraying water to remove loose debris, then apply a furniture-safe cleaner if necessary. Use broad sweeps with a wider-angle nozzle to clean larger surfaces, and switch to a narrower-angle nozzle for more precise cleaning or stubborn stains.

For grills, remove any removable parts before pressure washing. Consider using a grill-safe cleaning solution along with the pressure washer to thoroughly remove grease and grime. Pay careful attention to the burner area, as it can often accumulate the most dirt and grease.


Pressure washers are incredibly versatile tools that can effectively clean a wide range of surfaces. From decks and driveways to vehicles and outdoor furniture, pressure washing is a convenient and efficient way to remove dirt, grime, and stains. Remember to use the appropriate pressure washer nozzle, pressure setting, and cleaning agent for each surface to avoid causing any damage. So, get ready to tackle your cleaning tasks like a pro with a pressure washer and enjoy the satisfaction of sparkling-clean surfaces. Don't forget, pwoutlet offers the best pressure washer replacement parts, accessories, machines, and so much more. Our exemplary staff is here to help you find the perfect pressure washer and parts for your needs. Reach out today.