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Pressure Washer Deals & Offers
19 active deals46,313 commentsAll Pressure Washer discounts and offers overview - June 2023





Pressure Washer price comparison from £99.90


































Powerful Cleaning Equipment – Pressure Washers
As the name suggests, pressure washers are cleaning tools that create a tightly focused jet of water which can then be used to clean off dirt from surfaces. You will usually find them being used in gardens and public spaces where stone or wood needs to be cleaned, but they are also very useful for washing cars and other machinery, speeding up the job and allowing complete precision.
There are many brands and types of pressure washer to choose from. Some of them are adapted for gardens, some can clean glass, while others are ideal for washing cars. This buyer's guide will help you pick the perfect model and find the cheapest pressure washer deals possible.
Washing Off the Dirt from All Kinds of Surfaces
The world's very first pressure washer dates back to 1950, when German engineer Alfred Karcher designed his pioneering washing device. Powered by petrol, Karcher's DS 350 was a real game changer, being small enough to use in home situations and becoming a favourite among professional cleaning companies.
Since then, Karcher have expanded their range and been joined by plenty of competitors, creating a crowded marketplace. At the same time, pressure washers have become standard issue in workplaces and gardens all over the world, with electric devices joining the fray. Nowadays, customers can choose from light and heavy duty washers, with extremely mobile and very powerful options there to select. It's a good time to be faced with a cleaning challenge, with so much technology at your disposal.
What Can You Use a Pressure Washer For?
Pressure washers can be used in a huge range of situations. Most commonly, they are used to clean off dirt, paint, dust and other deposits on exterior stonework. Landscapers often use them to finish off their patios, while they can also be used to restore the original brilliance of marble or limestone.
They are also commonly used to remove paintwork, whether that's around the edge of a ship's hull or the graffiti on an urban wall. Sometimes, they are used to clean out chemical tanks (though rarely in a domestic setting), and they can be used carefully to clean windows and other glass surfaces as well.
Often, professionals use pressure washers as a way to prepare surfaces for other processes. For instance, they may clean off a wooden surface before applying a sealant, or clean concrete before adding a water-resistant coating.
Basically, pressure washers will be the tool of choice when people are handling the most difficult to remove stains and substances. That's why they are such an indispensable tool for home owners and professionals all over the UK.
Cleaning Monuments with Karcher Pressure Washers

How Do Pressure Washers Work?
When you get down to it, pressure washers aren't that complex. They consist of a mobile unit which can be connected to the mains water supply or may carry its own water supply. It will also require a source of power, which could be mains electricity or a fossil fuel like petrol or diesel.
Most importantly, pressure washers need to include an efficient pump which converts its water supply into a pressurised jet. As the water is pressurised, the pump injects it into a (hopefully) robust hose, which is in turn connected to a nozzle attachment. Various types of attachment are available, but all of them convert a stream of pressurised water into a more diffuse spray.
That's basically it. The secret lies in how mobile washers are, how powerful and efficient their engines are, how reliable their components are and how adaptable their attachments are. With so much pressure involved, the quality of the seals and materials is crucial, which is why there's a massive price difference between the cheapest models and devices that professionals rely on.
Different Types of Pressure Washers to Choose From
When you start searching on the HotUKDeals pressure washer listings, you'll come across three main types of washer and a few sub-sets. It's worth familiarising yourself with the options available before even thinking about making a purchase.
Light duty washers – These models are compact and energy efficient, but distinctly underpowered compared to their bigger brothers. Usually rated at no more than 100 bar (the standard unit for pressure), light duty machines are the cheapest option. They can be ideal for cleaning garden surfaces where soil or dust is the issue, and they are useful for cleaning bikes and cars as well. Because of the relatively small amount of pressure they create, they also tend to be appropriate for cleaning greenhouses and windows, where heavier options can be counterproductive.
Medium duty washers – Moving up the pressure washer scale, medium duty machines are usually rated at between 100 and 110 bar. When you turn them on, you'll notice the upgrade in power, which makes them handy for flushing out gutters or drains, and for cleaning larger vehicles. They are the type of cleaner you'll see at most outdoor car washes. Because of the slightly larger amount of power they generate, they are much better suited to cleaning larger spaces than light duty washers.
Heavy duty washers – The big daddies of the washer world, these relative behemoths are generally reserved for professionals, but you might find a use for them too. They always come with a hefty price tag, which reflects their size and power, which generally exceeds 110-120 bar. At that level, the force created by heavy duty washers is considerable, so they require a certain amount of strength and practice to use. While they are perfect for cleaning truly stubborn deposits and erasing paintwork, they can be hazardous if you aren't a confident user.
Within these broad categories, you'll also find sub-sets, including some important distinctions:
Petrol – These models don't require power cables and run off petrol tanks (so they will require you to store some petrol cans somewhere on site for when you need to start cleaning). Only suitable for outdoor use thanks to the fumes they generate, petrol washers tend to be at the larger end of the spectrum and more powerful than electric alternatives, and are favoured by those in the trades for challenging cleaning tasks.
Diesel – Identical to petrol models in all aspects except one, diesel cleaners use diesel as their fuel and come with the same safety proviso.
Electric – Powered from the mains electricity supply via a cord, electric pressure washers are usually lighter and hence more mobile (if you discount the cord length). These washers are the only type that can be used indoors safely, and are ideal for more delicate cleaning jobs where you absolutely need to factor in the condition of the surface being cleaned.
Pressure washers for cars – You may also find specialist pressure washers that are aimed at motorists. It's worth picking up one of these machines if you are only going to use your washer to clean your car or bike's bodywork. They tend to have sprays measuring between 5-8 cm wide, and the right pressure rating to avoid damaging the paintwork, as well as special settings for things like mirrors and headlights.
7 Pressure Washer Specifications to Look Out For
When you start hunting around for the right pressure washer, you'll come across plenty of specifications, and there's no reason to panic. They can actually tell you quite a lot about which pressure washer to buy. Here are some of the most relevant:
Motor type – Washers tend to come in two motor types: induction and universal. Universal motors work using a brush mechanism and are lighter, making the machine as a whole easier to manipulate. Induction motors use pistons and produce less noise, create more pressure and are generally more efficient.
Motor size – A measure which gives you a good indication of the brute force created by your washer's pump, motor size is actually measured in watts, so it's not a capacity value – it's a sign of how efficiently your pump turns electricity into motion.
Hose length – How long the hose is on your pressure washer will largely dictate how mobile it is (unless you go for a model with its own water tank). You won't necessarily need a 5 metre hose, if you are just cleaning a patio, but if you need to reach every panel of a car, then the extra length will be welcome.
Safety valves – Higher quality pressure washers come with “safety release valves” which cut off the supply when pressure levels become dangerously high. That's a particularly important safety option if you are choosing a high-powered petrol option.
Water flow rate – Literally, how quickly your pressure washer will be able to pump water through the hose and nozzle, measured on a per hour basis.
Pressure bar – When we're talking about pressure washers, it's not surprising that pressure is all-important. Always measured in bars, and generally stretching from 90 to 130 bar, pressure is displayed as either the “maximum” or “bar-rated” pressure. The maximum pressure is just that – the highest possible amount. It's not necessarily the operating pressure, and is often generated very briefly after the machine is switched on. By contrast the bar-rated pressure is an average, and hence it's much more instructive.
Weight – If you are lugging your washer around a garden or workshop, weight matters. Larger models tend to weigh in at between 15 and 20 kg, while light duty washers are much lighter. Remember that it's a trade-off, though. That weight is there for a reason: to create power and stabilise the machine.
A Quick Look at the Leading Pressure Washer Manufacturers
As we discovered earlier, the pressure washer market is pretty competitive, but there are certain brands that buyers need to focus on when they are checking out the pressure washer sale bargains:
Karcher – the granddaddy of all pressure washer manufacturers, Karcher set the ball rolling in 1950. Nowadays, their product range covers all of the bases, and advanced models like their Full Control range provide an unprecedented degree of accuracy.
Lancer – Lancer are different. They specialise in creating pressure washers for using on glass surfaces, offering a range of static pressure washers that are adapted for the catering trade. If you need to clean hundreds of pint glasses or glass trays, they are the company to look for.
Hyundai – Manufactured by the Korean giant's Hyundai Power Equipment arm, these devices are affordable and reliable, with petrol and diesel models for pros and pumps created by the Italian specialists Annovi Reverberi.
Draper– British company Draper Tools offer a popular selection of washers, from highly compact domestic models to heavy duty options for trade professionals.
Vax – “Built to last” in their own words, Vax pressure washers tend to be of the light duty variety and are ideal for everyday garden cleaning. Some also feature special car bundles, with detergents and special lances to make vehicle cleaning much simpler.
Nilfisk – Danish tool company Nilfisk also supplies plenty of respected pressure washers, specialising in features like handy wall mountings and “click and clean” which makes it easy to switch between nozzles.
Bosch – Tool giants Bosch have also got in on the act, supplying a huge collection of pressure washers, featuring large handles and mobile designs that are some of the most efficient around.
What About Pressure Washer Accessories?
When you come to purchase a pressure washer, it often makes sense to grab some accessories as well. Popular options include:
Lances – These handy attachments extend the range of standard nozzles and add new delivery options, including “snow foam” lances to deliver foaming detergents.
Cables – Extension cables can turn a limited electric washer into a cleaning tool that covers every inch of your patio decking.
Brushes – Brush attachments can be added to the nozzle, creating a super-efficient way to clean off encrusted dirt.
Detergents – Particularly important for cleaning cars until they are dazzling, detergents are often added to pressure washer tanks or nozzles to enhance the cleaning power of their water jets. Some washers come with detergent tanks already installed (so double check before you buy). Others need detergent to attach to the nozzle.
How to Purchase a New Pressure Washer
Whether you are looking for a way to create a brilliant shine on your car's paintwork, or a solution to a dirty patio, pressure washers could be just what you need. There are plenty of reliable brands and different models on the market, so finding the one you need shouldn't be tough.
Before you do start hunting for pressure washer offers, be sure to get a good idea of exactly what you are looking for. Check out the specifications of each model and think about how much power you need. Make sure you look for washers that you can move around easily, and pick the right power source too.
At HotUKDeals you'll find listings from major brands like Bosch, Draper and Karcher and from retailers like Argos, Amazon, Halfords and B&Q.
To get the best possible deals, think about when to buy too. There may be great pressure washer deals as the summer car washing season nears, and you can wager that deals will multiply as Black Friday approaches in November as well.
Pressure Washer Offers at HotUKDeals
Sometimes, mops and cloths won't cut it. That's when you need to bring in a pressure washer to get the job done. From car washing to finishing decking designs, pressure washers are crucial in many situations. Pick the type and model you want and head over to the HotUKDeals pressure washer listings, to clean up on cleaning equipment deals.