Best Hot Water Pressure Washers: A Comprehensive Guide

Having a hard time trying to keep your construction machinery squeaky clean with a typical hose? Or, merely being one of the many who despair the laborious work manually flushing away specks of dirt or grimes that stubbornly stay affixed to machinery? Either way, why not save yourself the hassle by letting a pressure washer take over all the hard work of conventional methods of cleaning and scrubbing. Getting a deep-cleaning machine – with the right specifications of course – will certainly make this energy-intensive and muscle-straining drudgery a thing of the past.

The old way of cleaning construction machinery not only sends shivers down the spines of many contractors but also often produces far-from-satisfactory results. The prolonged presence of dirt, mud, or grimes on any construction machinery can negatively impact the longevity and reliability. Construction tools and machinery are costly; by just getting your machinery well cleaned on a regular basis, you can avoid machine downtown, and even having to fork out for huge repair bills.

A hot water pressure washer transforms any powerless hose into a deep-cleaning machine that shoots out a powerful jet of heated water. This powerful machine is perfect for cleaning low to heavy-duty construction tools and machinery – trailers, excavators, wheelbarrows, etc.,  blasting away oil or grease stains, dirt, mud, and other foreign particles that they easily attract.

However, when you decide to add one to your list of construction assets, there are a large number of models available on the market, and you will probably need to narrow down the options by considering a variety of factors – if you need a commercial model? What kinds of stains and surfaces will you be dealing with? Do you want your machine to run on fuel or electricity? 

In the following, we will take you through the steps of finding the hot water pressure washer that is right for you. 

The Difference Between a Hot Water and Cold Water Pressure Washer

All pressure washers that you can find on the market are not designed to be exactly the same. Technically, they fall into two very different categories: hot water pressure washers and cold water pressure washers. You may come across two pressure washers that are equal in terms of their flow rates, pressure, and capabilities, but they diff in the types of water they use with respect to temperature. Now, this raises the question: how do you choose between a cold water pressure washer and a hot water pressure washer given that everything else is more or less similar?  

A cold water pressure washer is perfect for breaking up soil or dirt. When it comes to dealing with grease or oil stains, it doesn’t clean as well as a hot water pressure washer, and you will definitely have a harder time cleaning surfaces mixed with grease or oil. 

Whereas, a hot water pressure washer is ideal for removing grease or oil stains. It is designed to penetrate through grease and oil, both of these are capable of becoming semi-solid at certain temperatures. Just Imagine that you are washing greasy dishes in your sink with cold water. As you wash, you realize that you are using a lot of soap to wash the grease off your dishes. Sometimes, you may even notice that there is still an oily film on your dishes after you clean them. This scenario applies to cleaning surfaces stained with grease or oil with a cold water pressure washer. Once you switch to using hot water to clean your dishes, you will realize that all the grease is being removed in no time. 

Considering that we have briefly touched on what makes a hot water pressure washer different from the one that uses cold water, we shall move on to exploring how a hot water pressure actually works in greater detail. 

How Does a Hot Water Pressure Washer Work?

Every pressure washer, regardless of if it uses hot water or cold water, works on the same principle. Water enters the pressure washer at low pressure, then it is accelerated by a water pump in the pressure washer. Simultaneously, the water pump pushes the water out at a higher pressure. However, in a hot water pressure washer, pressurized water enters a boiler before it exits the pressure washer. There are a few types of water pressure pumps used in this deep-cleaning machine – we will get back to this later – and the science behind why hot water works better at cleaning grease and grime is simple. 

Water molecules are attracted to one another, and these cohesive forces are responsible for the phenomenon called surface tension. You may already have witnessed this phenomenon on a rainy day when you saw a leaf floating on the surface of water. The water tension of the water was actually holding up the leaf. 

At a low temperature, water molecules are more attracted to each other, and the surface tension is actually greater. As the temperature increases, water molecules become more active, moving more rapidly and bouncing against each other. Therefore, the attractive forces between these water molecules of higher energy are comparatively lesser. A decrease in the attractive forces between water molecules weakens the surface tension of the molecules. 

Mathematically, surface tension and temperature are inversely proportional to one another. This phenomenon is what makes hot water more effective in helping to remove grease and oil stains. The low surface tension of hot water allows it to penetrate the molecules of grease and grime, effectively breaking them apart. The higher the water temperature, the smaller the surface tension, and the smaller the surface tension, the easier it is for the water to get rid of grease and oil from any surfaces. 

The temperature of water that comes out from a hot water pressure washer can go up as high as 200 F. A typical heavy-duty hot water pressure washer is capable of shooting out a jet of hot water at a temperature of more than 185 F at 3000 PSI or higher. To put all this into perspective, 212 F is the temperature at which water begins to evaporate, and an average garden hose delivers water at a pressure of 30 – 50 PSI, which is 100 times less than the maximum pressure a hot water pressure washer can deliver. 

Now that we have already put enough thought into how a hot water pressure washer works, we can dive deeper into the world of pressure washers in the context of understanding what to look for in a pressure washer before you decide to add it to your bucket list.  

Factors to Consider When Choosing a Hot Water Pressure Washer

Choosing the right hot water pressure water is not a straightforward task. Facing an aisle of hot water pressure washers combined with not knowing what to look for will definitely have you scratching your head in bewilderment. The amount of technical details in specification sheets for hot water pressure washers is enough to make one’s head spin. However, knowing how some of the key mechanical parts that make up a hot water pressure washer work and a few of the measurement units used in the world of pressure washers will lead you to choosing the one that meets your needs. 

Generally, there are three types of water pumps that you will likely find in hot water pressure washers:

  • Wobble-plate pump: This is an entry-level pump that uses a rotating wobble plate, driveshaft, and pistons with springs to create a vacuum chamber that draws in water and a pressurized chamber that pushes drawn water out. It is usually found in a pressure washer that generates a PSI of 2800 or below. 

The driveshaft is connected to the wobble plate, continuously rotating the plate in one direction. There is a group of two spring-loaded pistons touching the plate, and these two pistons get pushed back and forth by the spring and wobble plate respectively. Because of the shape of the wobble plate, when one piston is pushed forward, the other piston gets pushed backward. The pushing backward creates a vacuum chamber that attracts water, while the pushing forward pushes all attracted water out. 

The efficiency of this type of pump is around 70 percent as the wobble plate has to push against the springs, and it is not economical to repair a wobble-plate pump because it contains many intricate parts that are tough to access. 

  • Swash-plate pump: This an intermediate-level pump that is more efficient than the wobble-plate pump with a slightly longer life span. It consists of a series of pistons, rotating swash plate and cylinder barrel, and driveshaft. You will likely find this in many pressure washers with less than 3500 PSI. 

This series of pistons are enclosed in the cylinder barrel and fixed to the swash plate that is rotated in one direction by the driveshaft. The driveshaft, pistons, cylinder barrel and swash plate all rotate simultaneously at the same speed in the same direction. The swash plate is angled one direction, and this allows the pistons to stroke as they rotate from one side to suck in water and the other side to push the water out. 

A swash-plate pump is more efficient, but its rotating mass can cause excessive vibration when it is not placed on a levelled surface. Unlike a triplex-plunger pump – we will talk about it next, the cylinder seals are located on the heads of the pistons, and each of the pistons has a number of seals located on its head. These seals wear off easily as they move at every stroke. 

  • Triplex-plunger pump: A triplex-plunger pump is the most-advanced pressure washer pump. It is more durable and does not require much maintenance. The pump comprises a crankshaft, three plungers, several suction and discharge valves and other stationary mechanical parts, and it can be found in many pressure washers generating above 3000 PSI.

The three plungers are driven by the crankshaft, and these plungers reciprocate simultaneously in synchronization. The rotatory motion of the crankshaft is converted into a linear reciprocating motion. When a plunger is pushed backward, a fixed volume of water is drawn through the suction valve, and the same volume of water is pushed through the discharge valve when the plunger is pushed forward. 

Triplex-plunger pumps are around 90 percent efficient, and the plungers reciprocate 120 degrees apart to offer a smooth supply of water over the complete revolution of the crankshaft. The pump heads can be easily accessed, and replacing the valves is an easy, straightforward process. These make the maintenance of the pumps less costly. However, triplex-plunger pumps are the most expensive type of pressure washer pumps.

Acronyms like “PSI” and “GPM” get thrown around a lot in conversations on pressure washers. For starters, knowing what these mean is definitely a huge stepping stone to being able to distinguish a pressure washer from a crowd of similar machines. 

  • PSI and GPM: The power of a hot water pressure washer determines the sorts of jobs it can handle. It is measured by gallons per minute (GPM) and pounds per square inch (PSI). A pressure washer with a higher GPM and PSI cleans faster and better, but it costs more than lower-rated units. As a rule of thumb, a machine with a higher GPM cleans faster as it squirts out a larger volume of water per minute. However, if it has a lower PSI, it may take longer to remove a patch of stubborn gunk. You can think of the value of the PSI as the brute force of the jet of water that comes out from the machine. 

A light-duty pressure washer typically provides a PSI that ranges from 1300 to 1900 at 2 GPM. This comparatively-small, lightweight machine is ideal for cleaning fragile surfaces and less time-intensive tasks. 

Any medium-duty pressure washer is able to put out between 2000 and 2800 PSI at a flow rate of 3 to 4 GPM. With a powerful pump and studier build, this particular kind of pressure washer is capable of handling more demanding jobs.

The PSI that a heavy-duty pressure washer generates is typically 2800 or higher. This category of pressure washers includes commercial-grade ones having more than 3000 PSI. Rated at 3 GPM and higher, these deep-cleaning machines are suitable for large-scale and time-demanding cleaning tasks. 

Best Hot Water Pressure Washer Brands 

Go and ask around what some of the best brands are, and you will likely hear a few U.S. brands like Simpson, Easy-Kleen, Northstar and Mi-T-M. In fact, the U.S. is the cradle of many brands offering top-notch hot water pressure washers. Other U.S. brands like PressurePro and Campbell Hausfeld also carry a wide range of deep-cleaning machines of considerably-good quality in their inventory.

Regardless of which one of these brands you choose, you can definitely be sure that you will be making a great purchase. If you are still frowning in confusion as to which one you should choose from this selection of brands, we will help you narrow down the choices you have by hand-picking a number of the best hot water pressure washers by these brands.

Best Hot Water Pressure Washers

1. EASY-KLEEN Professional 5.5 GPM, 5000 PSI (Gas-Hot Water) Pressure Washer

best hot water pressure washer

With a pressure washer made by this long-established company, you won’t have to be worried about its possibility of failing from overuse. Based in North America, Easy Kleen is proud of offering heavy-duty pressure washers that are easy to use, easy to maintain, and easy to service, dubbing itself the manufacturer of North America’s most hardworking, efficient, and reliable pressure washers. 

Designed to be trailer or truck mounted for mobile cleaning purposes, this pressure washer shoots out a jet of heated water at a maximum pressure of 5000 PSI at 5.5 GPM, and you can expect the temperature to go up as high as 195 F. It features a 24 HP Honda gas engine that is belt driven and an industrial-grade triplex plunger pump. The pump also consists of an oil-bath crankshaft, valves made of stainless steel and brass manifolds. 

Being belt driven, the triplex pump is isolated from the engine, and this pump-driving mechanism protects the pump from vibration and heat that emits from the engine. The belt also sponges up shock from the engine on start-up, and this shock can put a significant amount of stress on the crankshaft and drive-end components, wearing them off easily. You will have an industrial-grade, deep cleaning machine that will last for years. 

Just like the less-powerful variant, the engine and triplex pump are mounted on a thick plate with welded bolts and threads. A heavy-duty steel frame protecting all the vital components of the machine is welded to the thick plate, housing also an oil-fired boiler and a 10-gallon oil tank, which ensures a full day of cleaning.

To spice things up, the pressure washer comes with a pressure regulator, an adjustable thermostat and five versatile quick-connect nozzles. If its portability concerns you, it comes with a high pressure hose with a length of 50 ft, letting you cover a wide area without you having to move the machine around. 

This is a more powerful variant, and if you don’t mind having your pick-up truck or trailer affixed with a stationary hot water pressure washer, this will be worth your consideration. It is unarguably one of the most powerful hot water pressure washers you can find on the market.


2. EASY-KLEEN Professional 3.5 GPM, 4000 PSI (Gas-Hot Water) Pressure Washer

best gas hot water pressure washer

Having its history dating back to 1982, Easy Kleen offers a wide range of first-rate pressure washers, and this is another no-frill, heavy-duty machine that warrants your attention. It is an industrial-grade hot water pressure washer that can take the hard, time-intensive work out of a slew of back-breaking machine cleaning jobs.

Particularly, this portable, hot water pressure washer by Easy Kleen easily tops the chart of the best selling pressure washers. It comes with a 14 HP Kohler gas engine and a commercial-duty triplex plunger pump, with an oil-bath crankshaft, stainless-steel valves and manifolds in brass. Capable of generating a PSI of 4000 at 3.5 GPM at the maximum temperature of 195 F, it can easily tackle high-force demanding tasks, getting rid of stubborn grease or grime stains in the blink of an eye.  

The triplex plunger pump is a direct-driven pump, and it is mounted on a thick steel plate with screws and bordered with a rugged heavy-duty steel frame that is fully coated with all the joints welded. This particular kind of pump driving mechanism minimises energy loss, helping you save money on your gas bill in the long run.

The heavy-duty steel frame also houses – not just the plunger pump – a boiler, the 14 HP gas engine and a 10-gallon poly fuel tank. This construction design minimizes the risk of damage to these mechanical parts of the machine.

Last but not least, there is also a pressure regulator, and the gun and wand come with a 50 ft hose, a chemical injector, five different nozzles. It gives you the option to mount a hose reel to the front plate if you just hate dealing with a tangled hose. 

This pressure washer has everything that you need to cope with toughest cleaning tasks, from a triplex plunger pump that provides a PSI of 4000 at 3.0 GPM to a 10-gallon poly fuel tank to a high-capacity boiler that heats water up to 195 F. If you are looking for a reliable, powerful and easy-to-use hot water pressure washer, this machine well deserves a spot on our shortlist.  


3. NORTHSTAR Commercial 4.0 GPM, 3000 PSI (Gas-Hot Water) Pressure Washer

best 4 gpm hot water pressure washer

If somehow Easy Kleen pressure washers just fail to catch your eye, NorthStar is another popular brand that manufactures top-grade pressure washers. This particular hot water deep-cleaning machine has gathered a pool of satisfied customers and positive reviews. Northern Tools and Equipment marked the beginning of its business venture into the pressure washer industry with the release of its NorthStar brand more than 35 years ago. Currently, the company owns several well-known brands, with one of its missions being to provide customers with a wide selection of handy products at a great price. 

Providing a PSI of 3000 at 4.0 GPM, this machine is a less-powerful option to the portable one by Easy Kleen that we first went into. It boasts a commercial-grade 13 HP Honda engine, alongside a triplex plunger pump that incorporates ceramic plungers with forged brass manifolds for maximum durability – ceramic plungers are more resistant to corrosion. With a burner designed to increase the temperature of water up to 250 F, it may undoubtedly be one of the highest-performing machines in the same league in terms of PSI and GPM.

Ensuring value maximization and ease of maintenance, the triplex plunger pump operates on a direct-drive system. What makes this pressure washer shine is the specifically-engineered vibration isolation system that is integrated into the machine. This unique system is designed to cushion the machine from both mechanical and physical shocks, saving you from the headache of having to be concerned about its fragility as you work on tough and bump terrains. 

On top of the vibration isolation system, the machine sits on four large pneumatic wheels, further enhancing its shock-absorption capability. Not only this, the triplex pump, gas-powered engine and other major components of the machine are housed in a rugged steel cage – this is a great addition to what is an already heavy-duty machine in terms of durability.  

Other than those, it comes with all the things that you can expect from a hot water pressure washer of high quality – a chemical injector, set of quick-connect nozzles and industrial-grade pressure gun. This machine is definitely a must-get if your job requires you to work on challenging terrains. Its PSI fits a wide range of machine cleaning tasks, from the least demanding ones like loose-dirt cleaning to many of the dirtiest and greasiest works.


4. MI-T-M Commercial 3.5 GPM, 3000 PSI (Electric-Hot Water) Pressure Washer

best 3.5 wpm hot water pressure washer

Looking for a wheelable, commercial-grade pressure washer that runs on electricity? This hot water pressure washer by Mi-T-M will give you years and years of headache-free service. Founded in 1971, Mi-T-M has been manufacturing pressure washers in the US, staying committed to producing the highest-quality pressure washers possible. The company takes pride in employing the world’s latest laser-cutting technology, 7-stage powder-coat paint systems and ASME robotic welders. 

Offering a pressure that ranges up to 3000 PSI, this pressure washer has the capacity to generate a GPM of 3.5. It uses a triplex plunger pump that runs on electricity, with a diesel burner that heats water up to 200 F. With forged brass manifolds and high-pressure detergent injector, the pump is designed with an external bypass system that allows more water to enter the pressure washer to prevent heat from building up internally. This intelligent engineering increases the life-span of the machine, aiding you in tackling large, demanding jobs while giving you extra peace of mind.

For increased durability, the triplex plunger pump is driven by a belt connected to a fan-cooled electric motor that is totally enclosed with manual thermal overload protection. Because the pump runs on electricity, the machine emits comparatively-little noise when in use, and the lack of fumes also means that you can use it in the vicinity of workers or in an enclosed space. 

Like many other commercial or industrial pressure washers, the triplex plunger pump, burner and other critical components of the machine are covered in an almost, close-fitting surround. The edging consists of a reinforced steel-tube frame that is powder-coated, with a lift properly positioned for balanced lifting. With also a thick front plate, the surround provides the machine with the protection that it needs to tackle any rough environment while ensuring it can easily be lifted off the ground for transportation. 

If you are concerned about its portability – one of the major drawbacks of an electric pressure washer, it comes with a 35 ft power cord and a hose in a length of 50 ft. The combined length allows the machine to cover a large area from a single power source and provide a long reach for hard-to-access spaces. It also features two large pneumatic wheels for ease of maneuver, a professional-grade pressure gun, and even a holder for the gun and hose. 

Although it runs on electricity, this machine is a tough-looking, portable pressure washer that you can use as a grease remover and even a paint stripper. Its versatility and durability combined with the power that it offers make the machine well worth your consideration.


5. PRESSURE-PRO Professional 5.0 GPM, 3000 PSI (Gas-Hot Water) Pressure Washer 

best high pressure hot water pressure washer

Pressure Pro is another reliable, well-known brand that has a well-established customer base, offering various hot water pressure washers that have earned high marks in quality and durability. As an alternative to the stationary machine that we have covered, this particular one definitely merits your attention. Pressure Pro was established in 1994, setting foot in the pressure washer industry with its headquarter located in Florida. The company has added a new fabrication workshop to its existing facility, expanding its capacity in customizing machines to specific needs. 

Equipped with a 13 HP Honda engine, this hot water pressure washer delivers a PSI of 3000 at 5.0 GPM. It features a triplex plunger pump to squirt out such volume of pressurized water jet per minute and a diesel burner that can reach up to a maximum temperature of 250 F. It will make quick work of cleaning off grease and grime from driveways and other surfaces. If you are concerned about the maintenance of the machine – most of us loathe the feeling of getting our hands drenched in oil, worry not as the machine comes with engine and pump oil drains that offer ease of maintenance. 

The triplex plunger pump runs on a 3VX-belt system that offers a more balanced transfer of energy on top of the benefits that a belt-drive system provides. 3VX belts have improved heat dissipation and are more capable in handling heavy-shock loads. This improves the durability of the machine; You will not have to be fretted about it going kaput in heavy applications.

Similar to its counterparts, the pressure washer has a heavy-duty steel frame as its surround that provides protection for the burner, triplex plunger pump and engine. The low-profile frame also houses a 15-gallon diesel fuel tank, with many other mechanical and electrical components that you definitely won’t want damaged. Other awe-inspiring things that come with the pressure washer include a pressure-bearing hose with a length of 50 ft and quick-connects, five attachable nozzles, and a chemical injector. 

Having all the features and functionalities that you can see in most industrial-grade hot water pressure washers of high quality, this particular machine is well suited for stripping off paint splatters, removing stubborn grease and oil, and even tar stains. It offers the highest GPM compared to each of the 3000 PSI pressure washers that we have talked about; you will definitely get your job done easier and quicker – if you don’t mind it being a stationary model. 


6. SIMPSON Commercial 1.8 GPM, 1500 PSI (Electric Hot Water) Pressure Washer

best electric hot water pressure washer

This Simpson pressure washer is another top-notch model that is worth considering, especially when all the pressure washers that we have suggested offer more than what is typically needed for your job. It is comparatively the lightest and most compact machine, and despite its size and weight, it offers uncompromised performance in coping with deep-cleaning tasks. Simpson has more than 50 years of experience in the design and manufacturing of pressure washers, priding itself on having continuously met the needs of cleaning professionals in North America.

This hot water pressure washer is packed with tons of the typical features of big deep-cleaning machines. Boasting a triplex plunger pump with an integrated unloader for ease of maintenance, it produces up to 1500 PSI and a water flow rate of 1.8 GPM, running on a 120 V induction motor system. It comes with a diesel-fired burner capable of raising water temperature up to 100 F higher than the incoming water, alongside a large fuel tank that ensures full-day cleaning without having to be refueled.

The triplex plunger pump is a type of belt-driven pump, with vibration-absorbing pads along the base of the heavy-duty frame bordering the pump, motor and other crucial parts of the machine. This clever design minimizes the intensity of shock on the machine while protecting the machine from impact damage that would otherwise result in a costly repair. 

What’s more is that it features a 50 ft armor hose with quick-connect fittings and five easily-detachable nozzles. For improved maneuverability, the machine sits on two large 13 inch pneumatic wheels suited for a variety of terrains. With all these benefits, you will be able to access areas that are difficult to reach with the pressure washer’s long hose on various terrains and tackle many different cleaning jobs requiring the use of varying amounts of pressure. 

With many of the standard features – it also comes with a chemical injection system and an on-board storage for its spray gun, wand electric cord and quick nozzles – that big machines possess, this pressure washer erases the line between portability and performance; You will have a compact, extremely-portable machine that you can rely on to take on varying machine cleaning tasks. The only tradeoff is its comparatively-low PSI and GPM. If you are looking for a hot water pressure washer that cleans fragile surfaces stained with unwanted residues, this will definitely do the job, providing more bang for the buck. 


7. NORTHSTAR Commercial 7.0 GPM, 4000 PSI (Gas-Hot Water) Pressure Washer

best high psi pressure washer

Think of the productivity level that you will get out of having two similar machines up and running; that basically means you will be completing your job twice as fast – especially at a rate that is just near to impossible to achieve with just a single machine. This one of a kind hot water, gas-powered pressure washer by Northstar offers the power of two combined deep-cleaning pressure washers in a single machine. It has been nabbing heaps of positive reviews from the users, which is a testament to its outstanding performance and durability. 

Driven by a 23.5 HP V-twin engine by Kohler that is engineered for durability, this trailer-mounted hot water pressure washer comes with an industrial triplex plunger pump engineered for durability. It offers up to 7.0 PSI at 4000 PSI, with a burner that is capable of heating water up to 200 F. Even when you have the machine running at its full capability with both wands shooting out jet water at once, the PSI stays the same. 

With high-end ceramic plungers and brass manifolds, the world-class triplex plunger pump is designed to offer maximum resistance to abrasion and corrosion. It runs on a belt-drive system which absorbs vibration emitting from the monstrous V-twin engine and reduces pump fatigue. On top all of these, being belt-driven with differently-sized pulleys means the pump essentially runs at a lower RPM; you will have a long-lasting, powerful hot water pressure washer with a pump designed to withstand the greatest load that the greasiest and dirtiest jobs demand. 

But that is not all there is to it. This pressure washer is mounted onto a trailer that has its own lights and brakes, and a heavy-duty steel frame protecting the mechanical and electrical parts of the machine. The 7000 lb. capacity trailer sits on four large wheels for better maneuverability, with an aluminum tool box that is large enough for you to store various chemicals and tools that you often carry around on the go at work. 

It has a fuel filter and water separator that helps minimise the occurrence of burner ignition issues. Additionally, you can also find varying diagnostic lights installed on the machine, and these act as the visual language of the machine, signaling the operation of certain key components. Other unique features that come with this machine include: a staggering 525 gallon water tank, and two split-lance wands, and even two rear hose reels.

If having just a single machine running is not going to provide you with the levels of productivity and efficiency that you need, this particular hot water pressure washer – instead of you getting two separate machines – should sit around the top of your list. 


Tips for Maintaining Your Hot Water Pressure Washer

So, we have finally gone through a few of the best US-made hot water pressure washers. It is up to you now to decide which one of these you are going to get. However, regardless of the type of pressure washer you purchase – even if you go with something that is in the list, you will need to maintain your machine on a regular basis according to the manufacturer’s manual for increased lifespan and consistent performance. Speaking of which, in the following, we will cover three maintenance tips that are often overlooked: 

  • Use a pump protector product: Having stagnant water in the pump for an extended period of time can cause corrosion and mineral buildup. This will wear the pump seals and even the pistons – a very costly tear-off. However, you can easily avoid this just by flushing the pump after every use with an antifreeze solution. 
  • Prep your machine before storage: Before you store your machine, you should coat all the internal parts with anti-corrosion additives and clean oil. Taking this easy, straightforward precaution measure will effectively extend the lifespan of the engine. 
  • Lubricate the pressure washer hose connectors: The dry-O-rings in any pressure washers can slightly twist and tear as it is connected or disconnected. This will cause them to fail and possibly break. You should lubricate all connectors with silicone plumber’s grease – do not get regular oil as it gets washed off easily – every five uses or whenever the rings look “dry”. 

Maintaining your pressure washer is as important as getting the right one that fits your requirements in the first place. If you need more tips on cleaning construction equipment, this article will be particularly helpful. It provides tips on how to clean both efficiently and effectively.

Now that we have got you covered enough with all the information that you need to make a wise purchase, you can now embark on a journey to get your hands on this nifty invention. 

If you enjoyed this article, you may also enjoy our article on the Best Hand Soaps for Construction Workers.

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