Pressure washer brushes are attachments that provide deeper cleaning than regular nozzles and reduce the time needed for a cleaning task. The resistance of pressure washer brushes differs from commercial to residential use. These brushes have special designs for specific surfaces such as floors, walls, vehicles, or boats.
Best pressure washer brush brands are Karcher, Sun Joe, JSCARLIFE, Powerwasher, and WUYOR. The pros and cons of each product are detailed in the pressure washer brush reviews.
To find a pressure washer brush, factors such as cleaning requirements, brush compatibility, bristle types, adjustability, detergent reservoir, and the weight of the brush need to be analyzed. These factors are discussed in detail in this pressure washer brush buying guide.
The best pressure washer brushes are listed below:
- Karcher Rotating Brush for Karcher Pressure Washers
- Sun Joe SPX-RB1 Rotary Wash Brush Kit For SPX Series Pressure Washers
- Karcher PS40 Powerscrubber Brush Extension for Karcher Electric Pressure Washers
- JSCARLIFE Car Pressure Washer Rotating Wash Brush
- Karcher Universal Brush Attachment Kit for Electric and Gas Power Washers
- Powerwasher 80141 Universal Pressure Washer Dual Brush Kit
- WUYOR 1/4” Rotary Car Wash Brush for High-Pressure Washers
Best Pressure Washer Brushes Comparison Chart
| PRODUCT | DETAILS | ||
|---|---|---|---|
 | Karcher Rotating Brush for Karcher Pressure Washers |
| View On Amazon |
 | Sun Joe SPX-RB1 Rotary Wash Brush Kit For SPX Series Pressure Washers |
| View On Amazon |
 | Karcher PS40 Powerscrubber Brush Extension for Karcher Electric Pressure Washers |
| View On Amazon |
 | JSCARLIFE Car Pressure Washer Rotating Wash Brush |
| View On Amazon |
 | Karcher Universal Brush Attachment Kit for Electric and Gas Power Washers |
| View On Amazon |
 | Powerwasher 80141 Universal Pressure Washer Dual Brush Kit |
| View On Amazon |
 | WUYOR 1/4” Rotary Car Wash Brush for High-Pressure Washers |
| View On Amazon |
Best Pressure Washer Brush Reviews (Updated List)
1. Karcher Rotating Brush for Karcher Pressure Washers
Karcher is one of the most renowned pressure washer manufacturers famous for its high standards when it comes to the quality of its products. The brand also produces various power washer accessories that fulfill most of the customers’ needs.
The Karcher Rotating Wash Brush is an accessory designed for Karcher electric pressure washers. This brush is compatible with models such as K2, K3, and K4, and will not work for models like K1700 to K2000, Karcher gas pressure washers, or units manufactured by other brands.
The Karcher Rotating Wash Brush is flexible and wide, which makes it stand out among competitors. This pressure washer brush features a 180-degree mobile joint that facilitates cleaning hard-to-reach areas. The bristles of the brush are made of a soft synthetic material which makes it perfect for cleaning frail and painted surfaces. The applications of this rotating brush include window seals, fences, garage doors, cars, motorcycles, bikes, conservatories, and roller shutters.
The Karcher Rotating Wash Brush costs around $40.
The Karcher Rotating Wash Brush weighs 6.4 ounces and is really convenient when it comes to storage, as it measures only 16.5 x 5.9 x 4.3 inches. Karcher offers a 90-day warranty for its accessories but the provider should be authorized by Karcher to sell this product in order for the buyer to benefit from it.
The advantages of the Karcher Rotating Wash Brush are as follows:
- The Karcher Rotating Wash Brush delivers high efficiency when used for cleaning flat surfaces.
- The Karcher Rotating Wash Brush has a wide diameter that helps wash large areas faster than its competitors.
- The Karcher Rotating Wash Brush is ideal for pressure washers that have a soap dispenser, as it provides even distribution.
- The Karcher Rotating Wash Brush is really easy to install, as it snaps into place instantly.
- The Karcher Rotating Wash Brush doesn’t leave any marks behind due to its rotational motion.
The disadvantages of the Karcher Rotating Wash Brush are as follows:
- The Karcher Rotating Wash Brush does not deliver high performance when it comes to cleaning walls.
- The Karcher Rotating Wash Brush is only compatible with Karcher power washers.
2. Sun Joe SPX-RB1 Rotary Wash Brush Kit For SPX Series Pressure Washers
Sun Joe is a famous brand in the pressure washer industry that specializes in the production of electric models. The accessories manufactured by this brand are reliable and long-lasting.
The Sun Joe SPX-RB1 Rotary Brush is engineered for pressure washers from the Sun Joe SPX series. This brush will easily remove debris, grime, and gunk from various flat surfaces in less time than other models.
The Sun Joe SPX-RB1 Rotary Brush’s primary asset is that it has a fixed design that increases control levels during use. This cleaning accessory offers wide coverage, as it has a large diameter. This means that large areas can be washed relatively quickly.
The Sun Joe SPX-RB1 Rotary Brush costs around $20 – $35.
The Sun Joe SPX-RB1 Rotary Brush weighs 0.92 pounds and measures 13.74 x 5.79 x 4.06 inches. This brush is ideal for cleaning cars, RV’s, patio furniture, siding, windows, and more, as it is really easy to install and requires minimal effort during use even for removing stubborn dirt.
The Sun Joe SPX-RB1 Rotary Brush is backed by a 2-year warranty that covers defects in workmanship and materials.
The advantages of the Sun Joe SPX-RB1 Rotary Brush are as follows:
- The Sun Joe SPX-RB1 Rotary Brush provides a larger warranty period than most of its competitors.
- The Sun Joe SPX-RB1 Rotary Brush provides high efficiency for deep-cleaning tasks.
- The Sun Joe SPX-RB1 Rotary Brush includes a transfer adapter that makes it compatible with a wide variety of pressure washers, not just the ones in the SPX series.
- The Sun Joe SPX-RB1 Rotary Brush will not damage painted or frail surfaces because it is supplied with soft bristles.
The disadvantages of the Sun Joe SPX-RB1 Rotary Brush are as follows:
- The Sun Joe SPX-RB1 Rotary Brush’s fixed design might not be suited for some cleaning tasks.
- The Sun Joe SPX-RB1 Rotary Brush doesn’t have a strong shaft.
3. Karcher PS40 Powerscrubber Brush Extension for Karcher Electric Pressure Washers
Karcher is a German brand that has been present in the cleaning industry since 1935. The brand’s pressure washers and accessories are renowned for their high performance and durability.
The Karcher PS40 Power Scrubber is a pressure washer brush designed to deep clean surfaces that require a combination of high pressure and bruising in order to remove dirt and grime.
The Karcher PS40 Power Scrubber stands out among competitors due to its design. This brush resembles a broom and is supplied with a detachable wand that makes it suitable for scrubbing driveways and floors with minimal effort. The brush is 11.5 inches wide and is equipped with 3 nozzles that maximize its cleaning power. This makes it suitable for various types of flat surfaces, such as stairs, garages, house facades, balconies, and patios.
The Karcher PS40 Power Scrubber costs around $60.
The Karcher PS40 Power Scrubber weighs 2.31 pounds and measures 4.7 x 4.1 x 21.9 inches. This pressure washer brush is compatible with the Karcher K2, K3, and K5 models.
The Karcher PS40 Power Scrubber is backed by a 90-day warranty and is maintenance-free.
The advantages of the Karcher PS40 Power Scrubber are as follows:
- The Karcher PS40 Power Scrubber has a compact design that makes it ideal for cleaning edges and corners without being splashed.
- The Karcher PS40 Power Scrubber is highly efficient in removing stubborn grime because it is equipped with stiff bristles.
- The Karcher PS40 Power Scrubber’s nozzles are designed to remain at a fixed distance from the ground, which eliminates the risk of streaks and marks.
- The Karcher PS40 Power Scrubber is ideal for cleaning vertical surfaces, as it has an adjustable angle.
The disadvantages of the Karcher PS40 Power Scrubber are as follows:
- The Karcher PS40 Power Scrubber cannot be used with pressure washers other than Karcher.
- The Karcher PS40 Power Scrubber is a bit heavy.
4. JSCARLIFE Car Pressure Washer Rotating Wash Brush
JSCARLIFE is a company that manufactures automotive accessories and car care accessories. This brand is renowned for delivering versatile products that are reliable and durable.
The JSCARLIFE Car Rotating Wash Brush is designed for fragile surfaces such as grass or painted areas. This attachment can be used together with a pressure washer or connected directly to a water outlet. The higher the pressure, the faster the rotation of this brush will be, as it has a self-propelling mechanism.
The JSCARLIFE Car Rotating Wash Brush stands out among similar products because its head has a special design. This brush is equipped with soft bristles on the sides and the interior of the rotating brush is made of chenille yarn, which increases softness and water absorption.
The JSCARLIFE Car Rotating Wash Brush costs around $40 – $50.
The JSCARLIFE Car Rotating Wash Brush kit includes a brush head, a telescopic handle, a water cannon section, and connections. The asset of this brush is that it can be used without a pressure washer and it can self-apply detergent, as it includes an attachable detergent container that foams the soap using water pressure.
The JSCARLIFE Car Rotating Wash Brush weighs 2.03 pounds, measures 11.85 x 9.92 x 5.2 inches, and is easy to store because it can be dismantled.
The advantages of the JSCARLIFE Car Rotating Wash Brush are as follows:
- The JSCARLIFE Car Rotating Wash Brush can be used comfortably for extended periods because it has an ergonomic handle that is easy to maneuver.
- The JSCARLIFE Car Rotating Wash Brush doesn’t damage car paint because it has a highly soft touch.
- The JSCARLIFE Car Rotating Wash Brush is relatively long and facilitates cleaning hard-to-reach areas.
- The JSCARLIFE Car Rotating Wash Brush is ideal for cleaning windows due to its water-absorbing mob.
The disadvantages of the JSCARLIFE Car Rotating Wash Brush are as follows:
- The JSCARLIFE Car Rotating Wash Brush doesn’t perform well in terms of direction.
- The JSCARLIFE Car Rotating Wash Brush is not made of durable materials.
5. Karcher Universal Brush Attachment Kit for Electric and Gas Power Washers
Karcher is a world leader in the cleaning industry and has high levels of customer satisfaction. The products manufactured by this company are long-lasting and highly performant.
The Karcher Universal Brush Attachment Kit is designed for electric and gas pressure washers manufactured by a wide variety of brands. The only condition is for these power washers to be equipped with quick-connect fittings. This brush kit is ideal for cleaning surfaces such as cars, windows, painted walls, and more.
The Karcher Universal Brush Attachment Kit’s core strength is that it can withstand higher pressure rates than most of its competitors. This kit includes two brushes. The first brush is a universal rotating item that works well at a maximum pressure rate of 4000 PSI and 4 GPM. The second one is a wash brush model that can also handle 4 GPM but only 3000 PSI, which is also much compared to similar products.
The Karcher Universal Brush Attachment Kit costs around $35 – $40.
The Karcher Universal Brush Attachment Kit weighs 1 pound and measures 16 x 3.5 x 5.5 inches. These brushes have self-propelled systems that rotate the bristles using water pressure. This makes them perfect for gentle cleaning.
Karches offers a 90-days warranty for its accessories. If the kit is bought from unauthorized distributors, the warranty policy is not available.
The advantages of the Karcher Universal Brush Attachment Kit are a follows:
- The Karcher Universal Brush Attachment Kit is ideal for small and heavy-duty cleaning tasks.
- The Karcher Universal Brush Attachment Kit is extremely lightweight, reducing fatigue after extended use.
- The Karcher Universal Brush Attachment Kit can be attached quickly and easily.
- The Karcher Universal Brush Attachment Kit is equipped with adaptors for both threaded, as well as for bayonet connections.
The disadvantages of the Karcher Universal Brush Attachment Kit are as follows:
- The Karcher Universal Brush Attachment Kit is a bit stiff to use.
- The Karcher Universal Brush Attachment Kit requires supplementary adapters for it to work with pressure washers other than those manufactured by Karcher.
6. Powerwasher 80141 Universal Pressure Washer Dual Brush Kit
Powerwasher is a brand that specializes in the production of car cleaning accessories that are affordable and reliable.
The Powerwasher 80141 Dual Brush Kit is designed for car washing tasks. This kit provides two types of brushes that help finish the task faster than similar products without damaging the windows or the paint.
The Powerwasher 80141 Dual Brush Kit stands out because it is highly versatile. The two brushes included in the package provide high efficiency while cleaning walls, cars, boats, and more. The first brush is a rotating model and the second one is a wash brush. These brushes can withstand a maximum pressure rate of 4000 PSI. The fact that they can handle such high pressure rates makes them perfect for medium to heavy-duty cleaning jobs.
The Powerwasher 80141 Dual Brush Kit costs around $30 and is more affordable than similar products.
The Powerwasher 80141 Dual Brush Kit weighs 2.33 pounds and measures 6 x 18 x 5 inches. This kit also includes 6 adaptors that make it compatible with a wide variety of pressure washer brands. These brands include Generac, Karcher, Campbell, and more.
The Powerwasher 80141 Dual Brush Kit doesn’t require any maintenance but needs to be thoroughly rinsed and dried after every use in order to be kept at high-working parameters.
The advantages of the Powerwasher 80141 Dual Brush Kit are as follows:
- The Powerwasher 80141 Dual Brush Kit is equipped with feathered bristles that prevent paint scratching.
- The Powerwasher 80141 Dual Brush Kit is suitable for both electric, as well as gas-powered pressure washers.
- The Powerwasher 80141 Dual Brush Kit has an angled design that allows cleaning hard-to-reach spots.
- The Powerwasher 80141 Dual Brush Kit has a long-lasting reliable construction.
The disadvantages of the Powerwasher 80141 Dual Brush Kit are as follows:
- The Powerwasher 80141 Dual Brush Kit loses functionality when used with various nozzles.
7. WUYOR 1/4” Rotary Car Wash Brush for High-Pressure Washers
WUYOR is a pressure washer accessory manufacturer that focuses on fulfilling customers’ needs in terms of durability, functionality, and budget-friendliness.
The WUYOR Rotary Car Wash Brush is a pressure washer tool meant to provide high efficiency in reduced time. This brush has soft bristles that are designed to eliminate the possibility of scratching and deteriorating the paint on cars, or other frail surfaces. This brush can also be used for removing dirt from wood, concrete, glass, tires, decks, and more.
The WUYOR Rotary Car Wash Brush’s primary asset is its ease of use. This brush can be attached to a pressure washer relatively quickly and is ready to use because it has a self-propelling mechanism.
The WUYOR Rotary Car Wash Brush kit includes a brush with a ¼-inch connector which makes it compatible with a wide variety of power washer brands. This kit also provides a scrubbing mitt ideal for car cleaning and a microfiber car drying cloth.
The WUYOR Rotary Car Wash Brush weighs 1.08 pounds, measures 11.14 x 6.73 x 4.45 inches, is easy to store, and is made of plastic. This brush can be used at warm water temperatures in order to remove stubborn dirt and stains.
The advantages of the WUYOR Rotary Car Wash Brush are as follows:
- The WUYOR Rotary Car Wash Brush uses a hydrodynamic technology that works without electricity.
- The WUYOR Rotary Car Wash Brush package includes a variety of useful accessories for car cleaning.
- The WUYOR Rotary Car Wash Brush is more reliable in cleaning curved surfaces than its competitors.
- The WUYOR Rotary Car Wash Brush is designed to work with low pressure and dispense pressure washer soaps in order to provide efficient car cleaning.
The disadvantages of the WUYOR Rotary Car Wash Brush are as follows:
- The WUYOR Rotary Car Wash Brush is not made of durable materials.
- The WUYOR Rotary Car Wash Brush does not lock easily, which could cause problems with prolonged use.
What Is a Pressure Washer Rotating Brush and Do You Need One?
A pressure washer rotating brush is a large head that attaches to the pressure washer in a place where the standard nozzle is connected to the unit. Pressure washer brushes have one or two nozzles. The difference between pressure washer brushes and standard surface cleaners is that pressure washer brushes come with bristles that increase their cleaning efficiency. Pressure washer brushes are needed for laminated floors, walls, windows, and car cleaning.
Benefits of Having a Power Washer Brush
- Pressure washer brushes provide a deeper cleaning of any surface.
- A car wash spinning brush can clean stubborn grime without using hot water.
- Pressure washer brushes cut away the need for passing the pressure washer more than once over a certain point.
- Power washer brushes are gentle and safe to use on cars, walls, fences, and for deck cleaning.
- Pressure washer brushes provide more coverage compared to standard pressure washer nozzles.
- Pressure washer brushes are capable of cleaning the surface up to 4 times faster than regular surface cleaners or standard brushes and thus are more economical since they consume less water in the process.
- Pressure washer brushes can be used for cleaning both horizontal and vertical surfaces.
- Most pressure washer brushes are compatible with any pressure washer.
Pressure Washer Rotating Brush Buying Guide
When purchasing pressure washer brushes, factors such as cleaning requirements, brush compatibility, bristle types, adjustability, detergent reservoir, the weight of the brush, dimensions of the brush, water temperature, brush adaptability, and water temperature should be considered, all of which are listed below.
1. Cleaning Requirement
Different pressure washer brushes are used for cleaning vehicles, bikes, and floors. Compact pressure washer rotating brushes are more suitable for car cleaning. Pressure washer brushes for floor and wall cleaning should have a wider diameter.
2. Brush Compatibility
Pressure washer brushes have different resistance and can be used with either residential or commercial pressure washers. The GPM and PSI of a pressure washer should match the GPM and PSI of a pressure washer brush. GPM and PSI ratings are explained in detail on this page.
3. Bristle Types
Pressure washer brushes have soft or stiff bristles that have different usage. Soft bristles are designed for removing stains or dirt from more delicate surfaces, such as cars, without damaging their finish. Stiff bristles are more efficient in removing grime from walls, floors, and decks.
4. Adjustability
Pressure washer brushes should be adjustable so they can clean tight and curved areas without putting strain on the wrist or damaging the surface cleaned. Pressure washer brushes with fixed brushes are more difficult to use compared to adjustable pressure washer brushes.
5. Detergent Reservoir
Some pressure washer brushes come with built-in detergent reservoirs that allow applying the soap directly to the surface and controlling the flow that is coming through the brush.
6. Weight of the Brush
Lightweight pressure washer brushes should be used with portable pressure washers because they are more portable and are suitable for cleaning for extended amounts of time. Heavy pressure washer brushes cause fatigue and tiredness and are less portable.
7. Dimensions of the Brush
Dimensions and the diameter of the pressure washer brush determine how easy it is to operate it. Pressure washers with bulky frames are harder to use and are less efficient.
8. Water Temperature
Some pressure washer brushes can only be used with cold water, whereas others can be used with both hot and cold water. Pressure washer brushes that can use hot water are more efficient at removing stains.
9. Brush Adaptability
Pressure washer brushes should be compatible with a pressure washer and easy to attach to it.
10. Ease of Use
A pressure washer brush should be easy to use and control so that it is not hindering the cleaning process.
How to Use Rotating Brushes with Pressure Washers
The pressure washer rotating brush should be cleaned before use, connected to the pressure washer, the pressure washer should be connected to the water supply, then the surface should be cleaned using the pressure washer brush.
1. Clear the Debris
Debris can damage the pressure washer brush and reduce its efficiency, which is why it should be cleaned before use.
2. Connect the Rotating Brush
The pressure washer brush should be connected to the pressure washer. Connecting the pressure washer brush to the pressure washer is the same process as connecting the pressure washer wand to it.
3. Turn the Unit On
After the pressure washer brush is connected to the pressure washer, it should be connected to the water supply and turned on. The safety latch should be removed and the pressure washer gun should be triggered so the soap starts coming out.
4. Begin Cleaning
The pressure washer brush should be run across the surface being cleaned in circular motions.
FAQ About Top-Rated Pressure Washer Brushes
1. Can I Clean My Car with a Pressure Washer Brush?
Yes, a pressure washer brush can and should be used for cleaning cars. No matter if the pressure washer brush is the fixed or the rotating kind, a model with soft bristles provides the safest way of car cleaning as it won’t scratch the car or chip away the finish.
2. What Kind of Cleaning Agent Should I Use with My Pressure Washer Brush?
Most cleaning agents can be used with pressure washer brushes, except for the ones that contain harsh chemicals that may damage the brush and bristles.
3. My Brush Isn’t Compatible with My Pressure Washer. What Can I Do?
When a pressure washer and a pressure washer brush aren’t compatible, the brush shouldn’t be forced to fit into the hose and the want but an adapter should be used.
4. Should I Use a Fixed Pressure Washer Brush or an Angled One?
The choice between a fixed pressure washer brush and an angled brush depends on the surface being cleaned. Angled pressure washer brushes make a better choice when cleaning curved surfaces such as cars and boats. Fixed pressure washer brushes should be used for cleaning flat surfaces such as floors while they are less expensive as well.
5. Can I Clean a Painted Wall Using a Rotating Pressure Washer Brush?
Yes, a rotating pressure washer brush can be used for cleaning a painted wall, as long as the paint isn’t already chipped or if it doesn’t get washed off easily. The pressure washer should be set to a standard setting so the pressure washer coming from the pressure washer brush doesn’t damage the paint and strong cleaning agents shouldn’t be applied either. Pressure washer brush with soft and not hard bristles should be used for cleaning painted walls.
6. The bristles of my pressure washer brush are not moving properly. What can I do?
If the pressure washer brushes are not moving properly, there is not enough water pressure to move the bristles or there is an obstruction in the water flow. The pressure washer brush should be cleaned and attached to the pressure washer again and the water flow should be increased.
