9 Best Pressure Washers in Australia (2024)

There are few things more satisfying than seeing sticky dirt get off surfaces in seconds, especially with minimal effort. Pressure washers, also known as power washers or high-pressure cleaners, help clean moulds, dirt, and grime effortlessly.

If you are looking for the best pressure washer in Australia, read along. We discuss, evaluate, and compare the best options available by power type, engine capabilities, portability, storage, water flow rate, and pressure. Ready? Let's get into it.

Our Top Picks

Need to make a quick purchase? Here are our top three pressure washers for Australians.

Bosch AdvancedAquatak 150

Best overall pressure washer with an excellent water flow rate and good pressure for stubborn dirt and general cleaning.

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Advwin High-Pressure Washer

An affordable pressure washer with excellent pressure, robust build, and adjustable nozzles for various cleaning tasks.

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Karcher K5 Compact Washer

Best compact pressure washer with good pressure and flow rate for storage convenience and ease of transport.

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Top 9 Pressure Washers for Aussies

We evaluated each washer’s performance over three main factors. These include:

• Quality: The build materials and quality, including the sturdiness of the frame and durability of the moving parts.
• Pressure: The washer’s pressure, i.e., how high it can go and how quickly it can tackle stains.
• Comfort: Comfort is relative, so we assessed the washer's ergonomic features, like the weight, customisable cord, hose length, etc.

Now, let's get into the list so you can choose the best washer that matches your work and cleaning needs.

1. Bosch AdvancedAquatak 150

Best Overall Pressure Washer

The Bosch High-Pressure Washer AdvancedAquatak 150 is a corded-electric washer. It has a 2200 W motor that delivers a pressure of up to 2175 PSI and a 510 l/h flow rate, the highest of all the electric washers on our list. Its self-priming pump pulls up water automatically from a container or tank, making it energy-efficient. Likewise, you are not limited to just using tap water.

Bosch's High-Pressure Washer is easy and quick to transport as it has a telescopic metal handle, an integrated hose reel, and large wheels. It comes with a 5-metre cord to prevent getting tangled with the machine's cord. Its gun storage allows you to store the gun while using a high-pressure washer, and you can lock the handles in place for storage and safety.

The washer has a broad base that offers more stability, and ErgoFlex handles that help maintain a healthy working posture. The quad pump on Bosch's washer offers an extra edge when cleaning stains or dirt from large surface areas. It cleans stubborn dirt, including mildew-covered furniture, filthy driveways, or dirty wheel arches, and comes with a 2-year warranty.

Pros

• Flexible to operate
• Convenient, safe, and easy to use
• Added filters to prevent debris from entering the pressure washer.
• Greater storage and mobility

Cons

• Quite expensive
• Not suitable for oil and grease stains
• Lacks a variable fan jet nozzle

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2. Advwin Electric High-Pressure Washer

Best Value Pressure Washer

The Advwin 3900 PSI is a general-purpose pressure washer for home and professional use. The high-pressure washer is powered by a powerful 2500 W motor with a cleaning capacity of up to 3900 PSI, making it highly effective against dirt and grime. In addition, the unit can put up with a water inlet temperature of 60°C, which is 20°C more than Bosch's AdvancedAquatak 150. However, the Bosch has a much better flow rate (510 l/p) compared to Advwin's 450 l/p.

Advwin's humanised design is user-friendly and easy to use. Its 5-metre power cord and 10-metre high-pressure hose are tangle-free and provide a 15 m reach for quick and extensive cleaning. Similarly, the built-in hose reel and power cord holder allow for convenient storage of the cord and hose. You'll also find the five adjustable and interchangeable nozzles helpful as they enhance efficiency when dealing with various cleaning tasks.

The high-pressure washer meets the minimum safety standards of SAA and has IP-X5 waterproof protection. Likewise, it's explosion-proof and has anti-leakage protection. Advwin has a built-in detergent tank and a sleek, rugged exterior. This means you can move it around any terrain in your home. Plus, it's one of the easiest pressure washers to assemble.

Pros

• User-friendly design
• 5 nozzles for multi-purpose cleaning
• Good work efficiency
• Long reach allows extensive cleaning
• Safety lock prevents accidental startups

Cons

• Lance can be challenging to remove

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3. Oppsbuy Electric High-Pressure Washer

Best for Multiple Spray Patterns

The Oppsbuy Electric High-Pressure Washer can create and maintain a water pressure of up to 4300 PSI, enough to strip dirt straight off most surfaces and rugged enough to move across bumpy lawns. However, we recommend you use it between 3060  and 4300 PSI for safety reasons. Its impressive feature is the temperature sensor chip which enhances heat dissipation for faster cooling, prolonging the machine's lifespan.

But that's not all. The corded electric pressure washer has a rated temperature between 0 and 40°C, a water flow rate of 450 l/p, and an adjustable nozzle for a variety of cleaning tasks. Oppsbuy's multiple spray pattern nozzle design lets you easily tackle any cleaning task. Twist the adjustment to change the spray pattern and benefit from the powerful turbo nozzle.

The washer has a 10-metre hose and 5-metre cable to easily clean hard-to-reach areas. In addition, its reel and cable holder make storage more convenient. You get a gunstock, lance, a high-pressure hose with a reel, a cleaning pin, a soap bottle, and an inlet filter on purchase.

Pros

• High-quality, powerful motor
• Versatile functionality and efficiency
• Superior heat dissipation for prolonged life
• Massive reach for maximum coverage
• Convenient on-board storage

Cons

• The hose material isn’t the most durable
• Only available in one colour

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4. Jet-USA RX470 Electric Pressure Washer

Best for Outdoor Cleaning

Jet-USA RX470 is the best high-pressure washer to effectively and efficiently clean your decks, siding, driveway, and other home exterior surfaces. It's a compact surface washing machine that can handle light to medium cleaning jobs. It features a brush motor that produces up to 3100 PSI and removes dirt and debris in minutes. All you have to do is aim, spray, and say goodbye to the grime.

The RX470 pressure washer also comes with a convenient detergent bottle that allows you to use soap when cleaning. It sprays frothy soapy water, at a maximum flow rate of 426 l/h, with a simple twist of a knob. You can adjust the nozzle from high to low pressure, which rotates handily. It also includes an inlet filter that ensures contaminants in the water don’t interfere with the pump.

For ease of use and manoeuverability, the Jet-USA RX470 can reach as far as 13m with its 8-metre hose and 5-metre cable lengths. It is also lightweight, so you can use the handle to pull or carry it along. Jet-USA offers a whole slew of versatile cleaning options. And while its accessories aren’t plentiful, the available ones are very resourceful in almost every cleaning job.

Pros

• Lightweight and compact
• Provides a versatile setup
• Offers unlimited spray options
• Inlet filter adds pump protection

Cons

• No on-board detergent tank
• Comes with fewer accessories
• 8-metre hose is shorter than most models

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5. SP Jetwash SP400P Petrol Pressure Washer

Best Petrol Pressure Washer

The SP Jetwash SP400P is a heavy-duty machine with a 15HP Torini Engine. It's a 4-stroke engine with a large-capacity oil tank, overhead valve technology, and cast iron bore for smooth, lifelong operation. The high-pressure washer delivers an exceptional water flow rate of 1404 l/h at 4000 PSI and includes five nozzle options and a detergent tank for various cleaning tasks.

SP's Jetwash SP400P has a brass head 3-piston crankshaft that stays strong and dependable with quality heat dissipation. Likewise, its thermal safety valve does an excellent job of protecting the valves and seals from overheating. Both functionalities help to promote the washer's lifespan. SP400P has a high-quality construction and comes with a gun and lance for ease of use and longevity.

The high-pressure petrol washer has solid rubber wheels that eliminate the risk of flat tires. And its rust-resistant frame and ergonomic handle design allow for smooth handling during use. You also get a 10-metre double steel braided hose that doesn't leave any marks.

Pros

• Unlimited reach and flexibility
• Provides a higher flow rate
• More powerful than electric models
• Hot water cleaning power
• Longer lasting with replacement parts

Cons

• Expensive
• High maintenance
• Heavier than most electric models

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6. Stanley SXEW174001 Pressure Washer

Best Pressure Washer for Cars

For most cars, we recommend a pressure washer with a PSI between 1200 and 2200 to remove dirt and grime without damaging the car's paint or delicate surfaces. Likewise, it's important to have a washer with a soap dispenser. Based on these, we recommend the Stanley SXEW174001 Pressure Washer. Its 1740 PSI pressure is ideal for most cars and includes a built-in detergent bottle.

But that's not all; at just 8.4 kg, it's lightweight and easy to maneuver. You also get an adjustable nozzle for complete control over water pressure and spray width. The turbo function, featuring an oscillating spray pattern, is particularly effective in cleaning pavement and concrete after a car wash.

While Stanley's 5-metre hose length and 4.5-metre cord length are the smallest on our list, we didn't have much problem cleaning a car with it. For the same reason, we do not recommend it for extensive cleaning tasks. On the bright side, however, the user-friendly pressure washer has a good water flow rate of 420 l/h and comes with a 2-year warranty on purchase.

Pros

• Built-in soap dispenser
• Compact size
• Best for car cleaning
• Long-lasting construction
• Competitive price

Cons

• Not built for extensive cleaning

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7. WORX Hydroshot WG620E.9 Pressure Washer

Best Pressure Washer for Small Jobs

The WORX Hydroshot pressure washer is the best cordless portable washer in Australia. As a small and lightweight pressure washer, the WORX pressure washer is simple to operate and ideal for cleaning up a modest patio or garden. Its 360 PSI pressure makes it ideal for all light-duty cleaning tasks. WORX's pressure washer has 5-in-1 multiple sprays with adjustable watering and spray angles.

The battery-powered pressure washer is cordless and portable and doesn't require running water, as its self-priming function can draw water from buckets or pools. Its PowerShare battery, exclusive to the brand, offers up to 30 minutes of use and is compatible with all Worx 20V and 40V tools. On the downside, you have to purchase the battery and charger separately.

Pros

• Compact design
• Lightweight and beginner-friendly
• Can draw water from any source
• 5 pressure settings

Cons

• Less battery life
• Only suitable for light-duty tasks
• Battery and charger sold separately

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8. Karcher K5 Compact Washer

Best Compact Pressure Washer

The K5 Compact Pressure Washer has a robust design and innovative features that ensure a seamless and efficient cleaning experience. It has a unique hose storage system that allows for easy winding around the front cover and is secured with a durable rubber band for easy transportation. Its compact dimensions make storage effortless, fitting snugly on a shelf or in a car boot.

For performance, the compact high-pressure washer is equipped with a Quick Connect trigger gun, an 8-metre high-pressure hose, a spray lance, a dirt blaster, and a water filter. Combined with its 5-metre power cable, the washer offers 13 metres length for all your cleaning tasks. The K5 washer also has a water-cooled motor that ensures durability and an impressive area performance of 40 m²/h at a maximum flow rate of 498 l/h.

With features like the telescopic handle, integrated accessory storage, and a detergent inlet, the Karcher K5 Compact washer greatly improves convenience and functionality. On purchase, you get a high-pressure gun, a water-cooled motor, and a garden hose adapter. You can also take advantage of the option to use the device horizontally or vertically for extra convenience.

Pros

• Compact dimensions
• Innovative hose storage
• Telescopic handle
• High area performance

Cons

• Relatively pricey

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9. Fieryred High-Pressure Washer

Best General-Purpose Pressure Washer

The Fieryred High-Pressure Washer has a 2,400 W motor that can generate a pressure of 3,500 PSI. It has a water flow rate of 492 l/h and multiple attachments-brush, a spray nozzle that can be adjusted to change the spray pattern, a turbo nozzle for powerful jet spray, and rotary floor cleaner for vehicles, driveways, and windows, among others. This is why we recommend it as our general-purpose pressure washer.

Fieryred has an integrated hose reel (5-metre cord included) and a soap dispenser. The large wheels make it easy to move about, and its ergonomic handle ensures easy pulling and use. Fieryred's 10-metre hose and 5-metre cable offer a 15-metre reach, equal to most market options. It's easy to store as you can loop the hose and cable, and the dispenser, lance, and brush are easily attached.

For safety, the washer has a temperature sensor integrated circuit that improves heat dissipation and extends the device's life.

Pros

• Adjustable spray nozzle
• Flexible and easy to use
• Long-lasting build
• Safety lock to prevent accidental spraying
• IPX5 waterproof rating

Cons

• Inlet hose not included in package
• Liable to leakages

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Types of Pressure Washers

Pressure washers can come in three main types, and learning about their differences helps you determine what you want. We have outlined the three below so you can make a clearer decision before your purchase.

#1. Electric-Powered Pressure Washer

Most homeowners will find electric pressure washers the best option because they are simpler to operate and maintain than their gasoline-powered counterparts.

They are reasonably priced, require few repairs, and are sufficiently powerful to handle various domestic cleaning tasks. However, you'll need to carry about the power cord and outdoor extension cord to use them.

#2. Petrol-Powered Pressure Washer

Petroleum washers offer more muscle to complete larger cleaning jobs and don't require an extension cable. These washers are better suited for use in distant regions since they are more portable and robust than electric washers.

However, they produce more noise, weigh more, and have more significant maintenance needs than electric alternatives. We recommend them for professional and heavy-duty use cases.

#3. Battery-Powered Pressure Washer

Battery-powered pressure washers are simple to operate. With the freedom to roam without being tethered to a power outlet, they combine convenience with efficient performance.

However, they aren't as powerful as electric or petrol-powered models. Their rechargeable batteries provide ample power and are often compatible with numerous other tools in the manufacturer's lineup.

Why Do You Need a Pressure Washer?

If you must clean many surfaces or remove stubborn stains like grease, tar, gum, wax, and rust, a pressure washer is ideal. Pressure washer cleaning can benefit any outdoor surface with dirt, oil, plant debris, or material caked on over an extensive area.

However, as a precaution, never pressure-wash anything living, including humans, animals, or plants, as this might cause serious harm and injuries. We also recommend that you always use waste bags or plastic coverings to shield nearby plant beds from pressure washer spray during use.

As a rule of thumb,  if the process of retrieving and setting up a washer consumes more time than the actual usage, cleaning manually may be quicker. A pressure washer may not be the most efficient cleaning tool in such cases.

When to Use Pressure Washers

High-pressure washers are outstanding when used to clean tough stains. They are ideal for indoor showers and the grime that sets into the tiles after long-term usage. You can also use a high-pressure washer at a lower setting to clean a drain. The most common things you can clean are bricks, porches, pathways, concrete steps, fences, furniture, windows, cars, mailboxes, etc.

Patios are another area that can withstand high-pressure washing. Outdoor walls, pavements, and surfaces needing paint removal can also be pressure washed. With a high-pressure washer, you can quickly get rid of unwanted smells and dirt without the usual duty of washing them by hand.

When Not to Use Pressure Washers

Besides its numerous cleaning applications, there are also some things you must avoid washing with a pressure washer. These include:

• Windows: Most windows are not stable. If you plan on washing windows with your pressure washer, you run the risk of breaking or weakening them.
• Wooden furniture: Wood can be damaged if you use high-pressure washers to clean them. Use a low setting if you are going to use a pressure washer, and work your settings up as required.
• Unstable concrete or bricks: The pressure exerted can cause the concrete or bricks to crack.
• Electrical panels and meters: Water and electricity together are a no-go in any given situation. High water pressure could force through cracks in electric panels, which can cause a potential fire hazard or injury.
• Outdoor fabrics: While the fabrics may be for outdoor use, the high pressure can damage the material permanently.
• Painted surfaces: Unless you intend to remove peeling paint, do not use a high-pressure washer at a higher pressure setting on painted surfaces. But if you still must, use the washer at a very low setting to ensure your paint remains on the surface you want it to be.
• Gutters: While you may feel the need to get rid of leaves and dirt, using a high-pressure washer may not be your best solution. The high pressure may cause the gutters to pull away from the structure.
• People or pets: Do not use high-pressure washers on people or pets. The pressure can cause your skin to break, leading to bruises and injuries. Only use the pressure washer to clean non-living objects.

How to Use a Pressure Washer Safely

These six pressure washer safety tips will help you use your washer without causing injury to yourself.

Tip #1: Always wear protective gear

Always wear closed shoes and glasses or goggles while operating your washer. Loose particles or debris can shoot up from your work surface, causing permanent eye damage if you are not careful.

If you have a particularly loud pressure washer, wearing hearing protection is necessary. It can also protect your ears from loose debris shooting up from the surface and causing damage.

Tip #2: Be wary of your surroundings

Check your workspace for anything concerning, like loose wires, hidden outlets, or anything that may be harmed while cleaning. Also, be wary of where your family members, friends, and pets are before you start washing.

Pets and children can easily run into the spray while you are busy. Pointing the nozzle at anyone could be hazardous in so many ways. Even if by accident, high-pressure washers can cause tissue damage.

Tip #3: Ensure the correct nozzle is fitted

Pressure washers come with many attachments. Be sure to test your washer before using it extensively. Use the settings provided to see which nozzle would require the sort of work you need to be done. Ensure you have the correct nozzle attached or settings enabled before washing a surface.

This is why skipping the manual to use the pressure washer immediately is not a good option. The manual gives you a better idea of what to expect from your newly purchased washer and provides clear directions on maintenance, storage, and the washer's unique fittings.

Tip #4: Maintain your pressure washer always

Be sure all nozzles are adequately washed after use and the power cords are whole with no kinks or damage. Regularly check your oil, spark plugs, and filter changes for petrol-powered pressure washers.

Electric Pressure Washers should be checked in very cold conditions for freezing hoses. Drain your water hose after usage to ensure the cold weather does not freeze the hoses and crack. The same holds for sun deterioration. The sun can cause the hose to become frail, which can cause the hose to burst upon us.

Tip #5: Do not operate while on a ladder

The force of a pressure washer is such that you will find out exactly how hard that pressure is in the surprisingly possible way. You do not want to be on a ladder when you first start your pressure washer.

Tip #6: Run gas washers outside

Gas pressure washers release carbon monoxide, which is detrimental to your health. Carbon Monoxide in a room with no ventilation can suffocate you. Thus, using your gas washer in an enclosed environment is not advisable.

How to Choose the Best Pressure Washer

Besides the power source, there are key features and considerations before settling on your ideal pressure washer. Below, we highlight these significant factors to help you easily shortlist and find your best option.

#1. Pressure

This largely depends on the washer's intended function. As a general guideline, a washer with a pressure range of 103–137 bar may handle any common household cleaning task. See below our recommended PSI ratings for some cleaning tasks.

• Less than 1000 PSI: For use by homeowners to remove dirt from surfaces, benches, garden furniture and equipment, bicycles, motorbikes, swimming pools, etc.
• 1000 – 1900 PSI: For home and vehicle cleaning tasks such as cars, patios, garages, stairs, BBQ grills, etc.
• 2000 – 2900 PSI: For difficult residential cleaning tasks such as vehicles, decks & docks, cedar fences, sidewalks, driveways, etc.
• 3000 – 6900 PSI: For industrial tasks such as graffiti and paint stripping, asphalt driveway, home siding, boats & ATVs, etc.

#2. Hot or Cold Water

You don't need a heating element for cold-water-only pressure washers; they get their water supply straight from the garden hose. However, temperature becomes essential depending on the dirt you're cleaning. Pressure washers can remove some stains more efficiently when you heat the water to about 150° C.

#3. Pump Drive

Direct drive units are ideal if you use your power washer for light to medium cleaning around the house. A belt drive model's excellent durability and longevity may make it the best choice for heavy-duty cleaning and commercial applications.

#4. Soap Dispenser

Investing in a pressure washer with a soap dispenser is crucial for removing tough grime. Ensure to use soaps that won't hurt the plants and animals when cleaning with soap dispensers in the garden.

Frequently Asked Questions (FAQs)

Here are some frequently asked questions about pressure washers' use, care, and maintenance.

Experience Effortless Cleaning

Owning a pressure washer can bring much-needed relief from daily cleaning tasks. With their powerful cleaning ability and ease of use, pressure washers make cleaning more efficient and less time-consuming.

So take a step towards a cleaner and healthier environment by investing in one of the best pressure washers available in Australia. And for those tougher jobs, don't hesitate to enlist the help of a professional pressure washer to get the job done with ease.