Best Pressure Washer Surface Cleaners

Cleaning a large area such as a wooden or stone terrace can take a lot of time and effort.

However, thanks to a surface cleaner for a pressure washer, this process can be accelerated and simplified many times over.

There are some quality features that you should look for when buying a surface cleaner. These include, in particular, the housing material and the performance specifications.

If a surface cleaner is to be used indoors, it is essential that it has an extraction function. This is because they are able to remove the dirty water directly. This prevents the entire warehouse from being flooded.

10 Best Pressure Washer Surface Cleaners

Best Pressure Washer Surface Cleaners

Briggs & Stratton 6338 Rotating Surface Cleaner

The Briggs & Stratton 6338 Rotating Surface Cleaner is a powerful tool designed to deliver exceptional cleaning results. With a 16-inch cleaning path, this black surface cleaner efficiently removes dirt and grime. Its rotating feature ensures even and consistent cleaning, making it a reliable companion for various pressure washing tasks.

Kärcher T 5 Patio Cleaner - Pressure Washer Accessory

3 new from £68.00
Free shipping
as of May 21, 2024 8:11 pm

The Kärcher T 5 Patio Cleaner is a top-quality pressure washer accessory, specially designed for cleaning patios and other large flat surfaces. Its efficient cleaning action leaves surfaces looking immaculate, making outdoor cleaning a quick and straightforward process.

Bosch Aquasurf 250 patio cleaner attachment

6 new from £45.45
1 used from £39.57
Free shipping
as of May 21, 2024 8:11 pm

The Bosch AquaSurf 250 Patio Cleaner is designed to work seamlessly with Bosch Pressure Washers, offering reliable and efficient patio cleaning. Its compatibility with multiple models ensures a perfect fit, making outdoor cleaning tasks a breeze.

Twinkle Star 15" Pressure Washer Surface Cleaner

5 new from £240.47
as of May 21, 2024 8:11 pm

This high-quality Pressure Washer Surface Cleaner Attachment is rated for up to 3300 PSI, providing powerful and effective scrubbing action. Equipped with two nozzles, it quickly cleans large surfaces, and the ¼” quick coupling connector makes it easy to attach to your pressure washer.

Kärcher - Universal 15" Surface Cleaner Attachment

as of May 21, 2024 8:11 pm

The Kärcher Universal 15″ Surface Cleaner Attachment is designed for gas pressure washers with a PSI range of 2600 to 3200. Its 15-inch cleaning path ensures efficient and even cleaning, while the 1/4″ quick-connect feature simplifies setup and operation.

Bosch AquaSurf 280 Multi-Surface Patio Cleaner

6 new from £63.99
as of May 21, 2024 8:11 pm

The Bosch AquaSurf 280 Multi-Surface Patio Cleaner offers exceptional cleaning performance for various surfaces. Compatible with several Bosch Pressure Washer models, it provides a green, eco-friendly solution for cleaning driveways, patios, and more.

Kärcher 2.644-074.0 T7 Plus T-Racer Surface Cleaner

2 new from £127.99
Free shipping
as of May 21, 2024 8:11 pm

The Kärcher T7 Plus T-Racer Surface Cleaner is a high-end accessory designed for superior surface cleaning results. It efficiently tackles dirt and grime on large outdoor areas, making it a valuable addition to your pressure washer accessories.

Greenworks Surface Cleaner Universal Pressure Washer

The Greenworks Surface Cleaner Universal Pressure Washer Attachment is a versatile tool suitable for various pressure washer brands. With this attachment, you can achieve thorough and efficient cleaning results, bringing a fresh look to your outdoor spaces.

EDOU Direct Pressure Washer Surface Cleaner

The EDOU 14-Inch Pressure Washer Surface Cleaner is a powerful accessory with built-in wheels for easy maneuverability. Its 14-inch diameter ensures swift and effective cleaning, making it an excellent choice for driveways, sidewalks, and other flat surfaces.

Frunimall Flexible Rotary Brush for Karcher K

as of May 21, 2024 8:11 pm

The Frunimall Flexible Rotary Brush is an excellent attachment for Karcher K Series pressure washers. With its long handle, this surface brush makes cleaning large areas, like patios, a breeze. The flexible design ensures thorough and efficient cleaning, leaving surfaces spotless and looking refreshed.

Surface cleaner buying advice

Surface cleaner buying advice

When choosing a surface cleaner for a pressure washer, you will notice that the biggest differences lie in the workmanship of the housing and the rollers of the attachment.

High-quality surface cleaners can be quickly recognised by a metal or stainless steel housing and large, free-rotating rollers. However, you should make sure that the rollers do not rub off.

High-quality models can also be recognised by their higher temperature and pressure resistance. This means that they can also be combined with more powerful pressure washers to clean large areas faster and more deeply.

Price-conscious models rely on water pressure to lift them off the ground, so rollers are often omitted. However, rollers are a much higher quality alternative.

However, if the surface cleaner is to be used mainly for cleaning walls, you should opt for lightweight models.

Thus, a plastic housing and the absence of castors are a real weight-saver here. In addition, the presence of handles is a basic requirement for working on walls with a surface cleaner.

Cleaning wooden terraces with a surface cleaner
Maintaining a beautiful wooden terrace requires a lot of care to prevent unsightly fungi or moss from growing in the wood. With a surface cleaner, the wooden terrace can be cleaned quickly and thoroughly, so that it can then be cared for and enjoyed for a long time.

However, a low pressure should be used, as otherwise soft woods such as larch can be damaged. Cleaning the patio with a surface cleaner is simple and requires only a few steps.
Remove coarse dirt
First, remove coarse dirt such as leaves, needles or soil from the patio with a broom.
Checking the equipment
Then the surface cleaner is mounted on the pressure washer and it is checked that all the components used are in order.
Cleaning with the pressure washer
Set the pressure washer to low pressure and carefully clean the terrace evenly all over.
Apply care products
After cleaning, the wooden terrace must dry for at least 24 hours before care products such as oil can be applied.

Which surface cleaner fits my pressure washer?

Which surface cleaner fits my pressure washer

To find out whether a surface cleaner and a particular pressure washer are compatible, the specifications of the two devices must be compared.

This includes in particular the temperatures and permissible pressures. Ideally, the limitations of the surface cleaner are slightly higher than those of the pressure washer.

In addition, the connections of the two components must be the same. However, if the surface cleaner and the pressure washer gun have different connections, they can usually be combined with each other by connecting an adapter.

Surface cleaner with suction function

If the patio is cleaned with a surface cleaner, the dirty water running off into the garden is usually no problem. However, if you want to clean professionally or indoors with the surface cleaner, the swirled-up dirt should be collected again together with the cleaning water. For this purpose, surface cleaners with an integrated suction function have an additional nozzle that creates a kind of suction under the cleaner.

On the underside of the surface cleaner there is also a circumferential slot into which the dirty water is sucked. This slot is usually a few millimetres wide and thus also determines the maximum particle size of the dirt particles that can be sucked in. The dirty water is then discharged directly via a hose or directed into a collection container.

It is advantageous if the hose can be placed directly in a wastewater sluice. Since powerful pressure washers have high flow rates, collection containers quickly become full and have to be emptied often. This is annoying and prolongs the cleaning process.

Short info: No industrial hoover is needed for most surface cleaners with suction function.

How does a surface cleaner work?

How does a surface cleaner work

A surface cleaner is connected to the high-pressure gun of a pressure washer and thus supplied with water by it. The cleaners, which are usually round in shape, have several nozzles on their underside with which the water is applied at high pressure to the surface to be cleaned. Depending on the model, these nozzles also rotate the water jet to achieve a particularly good cleaning result.

In this way, the dirt is washed off the surface and flushed out of cracks and grooves. This dirt then flows away together with the cleaning water or, in the case of a pressure washer with suction function, is collected again. Higher-quality models also have rollers on the underside that allow the surface cleaner to be pushed effortlessly over the cleaning surface.

Alternatives to a surface cleaner

The surface cleaner is not the only option for cleaning a large area, such as a wooden patio or a paved driveway. It is rivalled by the dirt tiller and the power scrubber.

With a dirt tiller, the water jet of the pressure washer is additionally bundled before it is applied to the surface with full force in the form of a flat jet. The power scrubber works with virtually no pressure at all; instead, the cleaning power is generated by the brushes. It is similar to a conventional scrubber, but has the advantage of a direct water supply and slightly higher water pressure.

Dirt mop

  • High pressure dissolves even stubborn dirt
  • Quick cleaning of heavily soiled surfaces
  • Can also reach into corners
  • Cleans only a small area
  • Can only be used on resistant surfaces such as stone tiles or the like
  • High volume of waste water can be an obstacle

Power scrubber

  • Easy scrubbing thanks to integrated water supply
  • Can also be used on more sensitive cleaning surfaces
  • Only little dirty water thanks to low water pressure
  • Difficult to loosen stubborn dirt
  • Does not reach every corner

Alfred Harper
Alfred Harper

Alfred Harper is a former consultant and product expert at a company producing cleaning equipment. He was working at this position for more than 10 years and has gained incredible experience and knowledge as he has tested almost all pressure washers brands and models and became an expert in this field. Now, he is writing reviews and how-to articles about pressure washers and makes a great contribution to the Pressure Washers company to help people to choose the best cleaning equipment for home use.

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