We Review and Compare the Best Pressure Washer in UK
Buyer’s Guide

Best Pressure Washers

Pros and Cons

Check Pressure Washers

Honest recommendations

Choose Pressure Washer

Best Pressure Washer for cleaning Cars, Bikes, Patios, Homes, Decking in UK 2020

Best Pressure Washer for cleaning Cars, Patios, Homes, Riveways, Decking in UK.

Pressure washer also known as a jet washer or a power washer is a mechanical sprayer widely used to remove dust, mud, mold and grime from many different surfaces such as vehicles or buildings. The actual volume of pressure in the washing device is usually expressed in liters per minute or per one hour.

10 Best Pressure Washers

In this guide, I reviewed the 10 best pressure washers. I compared engine power, water pressure, machine weight, hose length, flow and cost to give you my best recommendations.

ModelMaximum Water Pressure (Bar)Maximum Flow Rate (L/hour)Machine Weight (Kg)Hose length (m)Home Kit IncludedPrice
1Kärcher K7 Premium Full Control Plus Home1805501810CHECK PRICE
2Kärcher K 7 Compact1806001610CHECK PRICE
3Kärcher K5 Premium Full Control Plus Home14550013.68CHECK PRICE
4Kärcher K5 Compact Home145500128CHECK PRICE
5Kärcher K4 Premium Eco Home Water-Cooled 13042014.16CHECK PRICE
6Kärcher K 2 Compact1103603.74CHECK PRICE
7Bosch AQT 37-131303706.56CHECK PRICE
8Kärcher K4 Full Control130420126CHECK PRICE
9Nilfisk C 120 bar 120.7-6 X-TRA Compact1204406.25CHECK PRICE
10Nilfisk C110 4-5 PC Xtra Compact1104406.65CHECK PRICE

What is a Pressure Washer?

Basically, a pressure power washer is a machine which is capable of cleaning all the varied types of surfaces with the help of water pressure, which can be powered by petrol or electricity. It is a mechanical device that is composed of the following components:

  • Pressure hose
  • Trigger gun
  • Water pump
  • Motor

These are the main building blocks of this device, enabling it to remove all sorts of unwanted materials like mould, dust, mud, dirt and grime. The device is filled with water (usually hot water) and then projected from an outlet with huge pressure. This pressure causes the dirt to be removed, thus cleaning the surface.

Washers can be classified into few groups, depending on the energy they consume:

  • Electric
  • Petrol
  • Gas
  • Diesel

Types of Power Washer

You will find a lot of different pressure washer reviews in the market, all used for the same purpose – cleaning. A power washer is just another type of washer and one which is mainly of 2 different types:

Electric Powered

Types of Power Washer

As the name suggests, electric powered washers utilise electricity as their main source of power. This kind of power washeris very simple to operate and also does not require too much maintenance. They are best used for decks, patios, small sized furniture and other small scale jobs. By comparison, they are lighter and quieter than other washers. Not only that, they do not have any major emissions. You can easily store them indoors due to their size.

5 Best Electric Pressure Washers for Home, Patio and Decking

ModelMaximum Water Pressure (Bar)Maximum Flow Rate (L/hour)Machine Weight (Kg)Hose length (m)Home Kit IncludedPrice
1Kärcher K7 Premium Full Control Plus Home1805501810CHECK PRICE
2Kärcher K5 Premium Full Control Plus Home14550013.68CHECK PRICE
3Kärcher K5 Compact Home145500128CHECK PRICE
4Kärcher K4 Premium Eco Home Water-Cooled 13042014.16CHECK PRICE
5Nilfisk C110 4-5 PC Xtra Compact1104406.65CHECK PRICE

Petrol Powered

Best petrol pressure washer in UK

As opposed to electric powered washers, this one runs of petrol. This implies that their source of power is far more plentiful compared to electric powered ones. Unlike the above mentioned type of washer, this one requires far more maintenance. However, one advantage that they have is that they are unrestricted in terms of use. Thus, you can use them pretty much wherever you want. The downside is that they cannot be used in closed indoor environments because of their tendency to emit poisonous gases.

Since you will be using it for the household purposes, you can use a premium overhead engine with a brass or aluminum head which handles higher pressure. It should be of heavy duty frame with poly-braided or steel high-pressure hose. All the above-mentioned qualities in a jet washer should be enough for household purposes.

The power options available in a jet washer vary from one device to another. Many domestic cleaning units might use normal electricity for the power whereas, some of the commercial based jet washers use petrol as their driving source of power. However, gasoline and petrol powered washer can be used in areas where electricity is not available.

ModelMaximum Water Pressure (Bar)Maximum Flow Rate (L/hour)Machine Weight (Kg)Hose length (m)Price
1Hyundai HYW4000P Petrol Pressure Washer Portable2759006110CHECK PRICE
2Wilks Genuine USA TX750i Petrol Pressure Washer2726603030CHECK PRICE
3Honda Petrol Pressure Washer W2900HA22051027.57.5CHECK PRICE
4Wilks Genuine USA TX750 Petrol Pressure Washer2726603010CHECK PRICE
5Petrol Pressure Washer - 208cc Engine - 3100 PSI21366032.48CHECK PRICE
6Wilks Genuine USA TX625 Petrol Pressure Washer2727203220CHECK PRICE
7Waspper Portable W3000HA 3000 PSI Petrol Pressure Washer22051030.77.5CHECK PRICE
8Briggs & Stratton 020739 ELITE 3200Q Petrol Pressure Washer22061229.19CHECK PRICE
9Waspper Portable W3100VA Petrol Pressure Washer21352227.67.5CHECK PRICE
10SwitZer Quality 3000 Petrol Pressure Washer2064502610CHECK PRICE

Portable Pressure Washers for Cars and Bikes

Portable Pressure Washers for Cars and Bikes

Small unit washers are specially made for domestic use. These come in small sizes which can easily fit in a corner of the closet. Take it out whenever you need it and use it at your discretion. These are usually 1300 to 1700 watt units and are really made of lightweight, and they deliver the right amount of power needed for the domestic purposes.

ModelMaximum Water Pressure (Bar)Maximum Flow Rate (L/hour)Machine Weight (Kg)Hose length (m)Price
1Kärcher K 7 Compact1806001610CHECK PRICE
2Kärcher K5 Compact Home145500128CHECK PRICE
3Kärcher K 2 Compact1103603.74CHECK PRICE

Best Pressure Washers Under £100

ModelPressure (bar/MPa)Power (W)Machine Weight (Kg)Hose length (m)Price
1Kärcher K 2 Compact11014003.74CHECK PRICE
2Nilfisk C110 4-5 PC Xtra Compact11014006.65CHECK PRICE
3Bosch AQT 37-1313017006.56CHECK PRICE

Here are the Best Pressure Washers Under £100

Karcher K2 compact Car & Home Pressure Washer Bundle – 1400w, 110 bar

This small and lightweight portable device is extremely easy storable and blast everything and anything. Because of its Dirt blaster Lance this machine has up to 50% greater cleaning power than a standard lance, which is usually supplied with the standard jet washer. It has a perfect switch sense control button that turns the engine on and off whiles you pressing or depressing the trigger gun. It has a well-designed and extremely useful built-in filter that prevents dirt particles from flooding into the motor and pump.

Karcher branded best pressure washer was mostly designed by German engineers for the most common use in the smaller areas such as garage or house on objects such as car, riveways, bicycle or furniture. It is also fully compatible with usage of water source such as a water butt tap.

Most common benefits of the Karcher K2 Pressure Washer Reviews

  • Automatic Motor – ability of automated turning on/off of the motor, when we cleaning;
  • Water filter – prevents our washer from all kind of damaging materials;
  • Power – It has a 1400 Watt fully air-cooled motor;
  • Size – One of its biggest advantages is easy storage. It has One Way Lance, Dirt blaster and a power cable;
  • Detergent chamber – it has an extra space fully designed to store soup or any detergent to help you with your cleaning process;

What accessories can we expect in the box?

  • High pressure hose – 4 meters high hose connected to trigger gun and the washer;
  • One Way Lance – Constant high-pressure jet ideal for cleaning a variety of surfaces including cars, patios and decking.
  • Dirt blaster – This is a powerful rotary nozzle designed with a rotating pencil jet which provides up to 50% greater cleaning power than a standard high pressure lance, for instance used for removing stubborn dirt on moss covered or weathered surfaces.

Here is the full description of what you will receive with this model of pressure washer:

  • Adapter garden hose
  • Water filter
  • 4m hose
  • One Way Lance
  • Dirt Blaster
  • And finally Trigger gun.
Nilfisk C 110 4-5 PC x-tra Compact High Pressure Washer with Patio Cleaner Review

Actually to begin with Nilfisk is one of the biggest producers of cleaning equipment in the entire world, providing the highest quality of their products, which are usually chosen by many professionals. This company was actually the first one in the UK supplying pressure washers for domestic use.

The C110 model made of highest quality materials will easily clean the patio, drive, brick work, car, bicycle and much more with speed and ease.

Here is the list of what exactly we can expect from this model:

  • Click and clean – Is a new feature that in the matter of seconds allows you to switch between the different accessories.
  • Metal Pump – Made of Aluminium makes the machine to last long maintaining great performance.
  • Spray Lance – 360 degrees rotation with the built-in pressure nozzle to flush away the dirt.
  • Automatic start and stop function – The auto start-stop alongside the thermal sensor cut out protects the motor/pump and saves water.
  • Accessory storage – enough space for spray gun, nozzles, lance and a detergent bottle.
  • Works perfectly from Water Butt Tap
  • Has a Pre-fitted Water Inlet filter

Here is the standard list of accessories:

  • 5 meters long hose
  • Click and clean extension Lance with 360 degrees rotation
  • Click and Clean Foam Sprayer and Bottle – suitable for any detergent
  • Universal Male Click Connect Hose Pipe Connector

Nilfisk C110 sepcifications:

  • Very powerful airy – cooled 1400W motor and long life Aluminium pump
  • 110 bar pressure with 440 litres per hour water flow high cleaning power
  • Built on wheels, very easily movable
  • Easy to use Click and Clean connectors with Quick and Swivel coupling
  • 2 year warranty by a producer
Bosch AQT 37-13 High Pressure Washer the total cleaning solution for windows, bikes and cars. Review

This well designed Bosch AQT 37, has the most positive number of pressure washer reviews and offers effortless cleaning solutions for any household. It has a 1700 Watt motor with the Auto-stop function making this model the best solution for cleaning cars, patios, bikes and windows with the maximum satisfaction.

Special features:

  • Power and Energy – The 1700 Watt motor with a maximum pressure of 130 bar making it ideal for daily basis cleaning routines. The flow rate of 370 litters per hour makes it extremely easy to remove dirt from everyday used objects.  The auto- stop system will save you money by switching off the pump when is not in use.
  • SDS fitting – most common but extremely important ‘click and go’ feature will quickly connect the fittings without any complicated assemblies.
  • Lightweight – Made on wheels and lightweight to make the transport and storage on high standards.

Accessories:

  • 3 in 1 nozzle
  • High pressure fan
  • Rotary jet
  • Low pressure soap settings

How to use Pressure Washer?

After buying the right device for the right purpose, people often have difficulty using them properly. Thus, here are a few tips which will make your work easier.

  • Try rinsing all the vertical surfaces from top down and wash it from bottom up.
  • Color codes on the jet washer nozzles indicate the forcefulness and the narrowness of the spray pattern. Green indicates 25 degrees white indicates 40 degrees, red indicates 0, white means 40 degrees whereas black is used for low-pressure soap rinsing.
  • Generally, the broadest nozzles of low pressure can deliver good performance because using too narrow nozzles can easily cut the surface which you are trying to clean.
  • Test your washer on something before you apply it on the surface, which needs to be cleaned.
  • Always remember to add gasoline before you fill up the fuel tank of the washer.

Why use a Pressure Washer?

The question must be why not to use a pressure washer? It saves you a lot of other cleaning costs, which can be easily met by the jet washer. You get to handle some of the toughest cleaning jobs easily with the help of a jet washer. These come in a variety of options and sizes. Small business owners and homeowners can find small units of work to be easily handled by a washer whenever needed.

A few ways that will help you decide which Jet Washers to buy

  • The kind of job you are using it for is very important.
  • These can be used for some home based as well as some industrial based work.
  • Being aware of your jet pressure increases the functionality of the appliance.

List of the most common and powerful features

  • Automatic stop/start motor allows the machine not to continuously flow during the cleaning process.
  • Power of the motor should not be less than 1200 Watt, and should contain Air-Cooler.
  • Water Inlet Filter will protect the device from debris coming into the pump.
  • The weight of the best pressure washer used for personal needs should be around 5 kg (exception would be heavy professional washers)
  • It is beneficial that your device will have a special space for the detergent storage. That will allow the product to draw a detergent through the unit at the same time as the water is drawing.
  • High quality and long pressure hose (around 4m is a standard) is must.

Pressure Washers for professional use

However if you would be interested of applying the jet washer more professionaly, the basic jobs of a professional jet washer are such as painted stripping, graffiti removal, surface preparation, cleaning jobs at a construction site and a fleet maintenance.

What to look for in a pressure washer for commercial purpose?

Since you will be using the jet washer for a professional usage, you should use a commercial series engine with a triplex pump. It should have a welded steel frame of heavy gauge, along with this a steel braided hose of high pressure will meet your use. You can also use pressure washers of heavy duty tires, apt for commercial usage.

ModelMaximum Water Pressure (Bar)Maximum Flow Rate (L/hour)Machine Weight (Kg)Hose length (m)Price
1Karcher HD 6/13 CX Professional Pressure Washer 190 Bar 240v19059027.510CHECK PRICE
2Karcher HD 6/13 C Plus *GB19059025.210CHECK PRICE
3Karcher XPERT ONE HD 7125 Pressure Washer 110v1104002510CHECK PRICE

The washers for commercial purpose require a lot of punch and strength when it comes to cleaning. These can deliver from about 10 liters of water per minute and can vary up to delivering 22 liters of water per minute. Commercial washers are generally used for powerful cleanings on asphalt and concrete.

Cold and hot water washers

Pressure washers come both with the cold as well as hot water. While, the hot water pressure washers have many benefits when it comes to cleaning tough dirt from the surface. Hot water washers can deliver up to  90 Celsius degrees of water. The washers which are designed for hot water cleanings comes with the temperature control settings.

Some Related Terms

When it comes to washers, there are certain related terms which you should probably know about. So here are some of those terms:

PSI (Pressure Per Square Inch): PSI is defined as the maximum level of pressure that can be delivered by a washer. These figures are usually very high when it comes to machines which run on gas. As a result, it should not be surprising to see power washers which are rated at 5000 PSI. Electric washers, however, are way smaller by comparison. They can get as low as 1200 PSI.

GPM (Gallons Per Minute): GPM refers to the total volume of water which is used up by the washer every minute. Higher the value of the PSI, higher is the amount of water used up by the washer. Hence, it is obviously higher for petrol powered machines compared to electric powered ones. As you can see, the GPM is an extremely important stat for a power washer.

Tips on how to use Pressure Power Washer

  • As far as the scenarios of using this device are concerned, you should probably use it in cleaning small decks, patios, for removing old paint and things like that. Different types of work require different levels of pressure.
  • The level of pressure that you put on also depends on the type of surface you are going to clean. That includes both the topography of the surface as well as the material out of which it is made. It is different for concrete than it is for metal and so on.
  • Also, when using a washer, make sure that you have checked the area you are going to wash. Always remove all other decorative items, loosely held objects, furniture or any other damage-prone object before going on with the cleaning process.
  • Make sure that you test the pressure of your power washer somewhere else before using it on the place you want to. If you are a beginner, you will probably not have a good idea regarding this. Hence, it is always advisable to test before you try it out.
  • When selecting the soap or detergent for cleaning, always pick one that is designed particularly for that washer. This may not seem significant, but it is – for both the device and the cleaning process in general.
  • Do not ever spray the water directly onto a plant, an electric box or any other object. The force of the water squirted will be so high that it will probably cause permanent damage on that object.

Maintaining your washer

Power washers are extremely useful devices which make cleaning a lot easier than normal. But just like any other electrical device, they need some proper maintenance as well. This is necessary in order to get the maximum performance from your machine. So without further ado, here are some tips for properly maintaining your device:

  • The first thing that you need to do in order to take care of your machine is to prevent. Prevent what you ask? Anything that can cause damage to your machine. The key to this is using your machine in a manner that is as safe as possible. Repairing is always an option but prevention is a far better thing to do.
  • A power washer is also a machine after all. As such, it requires cleaning on a regular basis. The most important part of this phase is cleaning the spray wand. That is because the spray wand is an essential part of this device and one which it cannot do without. Causing it to get clogged blocks the flow of water from the end of the nozzle. Repairing it requires a lot of money, so make sure you maintain it well.
  • Another thing that you must do without fail is to change the oil on a regular basis. You should probably do so at least once per annum. Make sure that the accumulated storage has reached a time period of 50 hours minimum before doing so. Also, use the oil which is recommended for your device and nothing else. It helps keep it alive for longer periods of time.
  • You also need to do some engine maintenance to extend fully the life period of your device. Regular tuning ups can help a great deal in making your equipment function normally for longer periods of time. You should also make sure that not even a single droplet of water can reach the main engines. Brushing up the dirt inside the engine will also help a great deal.
  • Lastly, you will also want to lubricate your device on a regular basis. Lubrication always helps because it causes the machine to work smoother. All the smaller parts get roughed up after sustained periods of usage. As such, it is necessary to remove this and get a bit of a slickness into the functioning of your washer.

Advantages of using Pressure Washers

First and the most important advantage of pressure cleaning is that over a long period of time it improves the health by reducing the growth of invisible allergens and disease causing microbes. These allergens and microorganisms do not cause any critical disease but, when exposed to them for a long period of time, you start developing different types of allergies. Pressure cleaning can be easily done in all parts of your house including walkways, garage, kitchen, terrace and washrooms.

Once algae, dust, mold, grime etc is deeply and thoroughly cleaned by pressure cleaning, the maintenance of the property becomes very easy. It also improves the life of the property. Pressure cleaning may be a great solution if you have been thinking of re-sealing the driveway, re-staining the deck or repainting the fence. Many times thick layers of dust and dirt makes things look old and dead but all these things need pressure cleaning which deeply cleans all types of stains and tough layers of dirt.

The jet washers are easily available in the market. It is not a new device, and with time, the cost has gone down to a great extent. You can find these in a variety of different shapes and sizes. Pick the one which will be of use to you. Washers which are petrol driven are usually more powerful than those who are electric driven. However, some of the most common driven by electricity are lower cost and lighter in weight than those which are petrol driven.

Always keep in mind what you are going to use the jet washer for. If you are using it for residential purpose, then try the medium sized ones which can be used on a daily basis. For professional use, a medium sized electric jet washer is enough. You might think that more pressure means easier work. However, using a narrow nozzle with high pressure can potentially damage the surface on which you are applying.

Pressure cleaning is the best solution for washing house, cleaning roof, tree sap removal, mold and algae removal and variety of such cleaning jobs that seem too tedious but are very essential.

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 different pressure washers and makes a great contribution to the Best Pressure Washers company to help people to choose the best cleaning equipment for home use.

Alfred Harper