Steam Pressure Washer Review

I wrote this independent steam pressure washer review, with buying tips, to help you choose the best model for your money. There are many units out there and buying a steam hot water pressure washer is a big investment. So, it’s important to find the best one for your jobs – and your budget.

You can see my #1 steam pressure washer pick: the NorthStar Hot Water/Steam pressure washer available on Amazon.

Why Choose a Steam Pressure Washer?

Well, steam pressure washers give you the benefits of both hot water pressure washers and steam cleaners! Here’s how:

The steam function of a hot water pressure washer is the right choice if you have to deice or disinfect a surface – but you don’t  want to abrade or hit it with highly pressurized water.

As you know, a pressure washer stream can be up to 80 times more powerful than a garden hose. And some pressure washer detergents (soaps & chemicals) can be very rough on surfaces.  Because of this, there’s always a chance that the water or detergents will produce “furring” or nearly microscopic damage on a more delicate surface.

So steam cleaning is the right choice for auto & truck repair shops, barrel and tanker cleaning, deicing & thawing, disinfecting and for delicate surfaces that can also handle steam & heat.

And hot water pressure washers are the best choice for cleaning any type of oil or grease from surfaces. Hot water pressure washers, using soap or detergents, clean much better & faster than cold water.  They quickly wash away oil & grease from factories, farms, construction sites, kitchens, stores, restaurants, hospitals, etc.  

Steam Pressure Washer Buying Tips

The most popular steam pressure washers are heated by diesel, electric or gas – but there are few fuel oil, natural gas & propane units on the market.

And you have three basic design styles to choose from: portable, skid and trailer mounted. The portable steam pressure washer units have a steel frame & wheels. And the skid mounted units can be moved with a forklift or lowered on to an existing trailer. And, lastly, the trailer mounted units are pull behind models that have wheels & a ball hitch.

You’ll see that some units have thermostats that allow you to adjust the temperature of the water. Some steam/hot water pressure washers can heat water up to 280F degrees!

As you shop around, use these two standard pressure washer ratings to help you compare models: PSI (Pounds per Square Inch) and GPM (Gallons per Minute). The PSI rating tells you how much force, in the water, the pump was able to produce. And the GPM rating tells you how fast the water flows through the unit. The higher the PSI & GPM, the faster the cleaning. These standardized ratings will help you compare units.

And always make sure you get a unit with a quality triplex plunger pump. The pump will be the beating heart of your unit, and when it wears out a triplex plunger pump can easily be rebuilt or replaced.

Here's My Top Recommendation for the Best Steam/Hot Water Pressure Washer:

When I compare PSI, GPM, temperature, quality and cost, I highly recommend this NorthStar Hot Water/Steam pressure washer! Here's why I think it's the best choice:

This NorthStar Hot Water/Steam washer gives you a whopping 3000 PSI, 4 GPM and heats the water up to 250 deg F. And you can choose to spray either hot water - or steam - depending on your cleaning job. This NorthStar has power & versatility - at the right price. You can read more about NorthStar at

I gotta say that I love the high-quality Honda engine with the long lasting CAT 66DX triplex plunger pump I always recommend! You can see Amazons price.

Questions? Contact Me

Best Pressure Washers Comparison Chart Here - Quick & Easy!

Best Replacement Pumps Comparison Chart Here!