Updated: November 2017

Karcher Pressure Washer Reviews:

What is the best cleaning agent there is? For that deep-down, ground-in, greasy, and impossible to remove grime, for dirt and mud? Despite all the advanced chemicals and systems that have been developed, water remains the most effective way to clean virtually anything. It's how you use the water, though, that makes all the difference in the world. Karcher pressure washers are among the most effective in the world, and the company holds over 260 patents. They have brought the power of commercial pressure washers to homes everywhere with their complete line of residential products. Karcher is rightly proud of the fact that they employ 300 hundred German engineers and technicians to ensure the best quality possible - German engineered is virtually synonymous with excellence. A power washer can be a great investment in your home or business. Let's see how they work, and if they will work for you.
karcher pressure washer

What is a Pressure Washer? - A pressure washer is a device by which we can transform ordinary water into the most powerful cleaning agent. The sprayer releases high-pressure water that can be used to clean dirt, grime, mold, mildew, dust, mud, and other stains from a variety of surfaces. How powerful are pressure washers? According to experts, the force near the nozzle of a pressure washer is sufficient to strip flesh away from bones. Not a pleasant image when we think of our own bodies, but imagine it attacking dirt and grime instead. It's a much more friendly and clean picture. Karcher makes commercial pressure washers, as well as electric and gas pressure washers for consumers. But what practical applications do they have?

*Washing cars and boats.
*Washing the vinyl siding of a house, as well as patio furniture, decks, etc.
*Cleaning off your driveway or sidewalk.
*Cleaning dirt from lawn and garden equipment
*Washing woodwork, such as decks, sides of houses, furniture (make sure to let dry thoroughly).

What to Look for in a Pressure Washer - For most of us, a pressure washer is not an everyday purchase. What should you look for? Can Karcher power washers help? You will want to keep the following considerations in mind:

*Look at the PSI (pounds per square inch), which will tell you how much pressure the washer can provide to remove dirt or stains, as well as the GPM (gallons per minute). Your water source will need to be equal or greater than this measure. Next, multiply PSI by GPM, and you get the CU, or cleaning units, which tells you the overall cleaning power. That's the end of the math, we promise.
*Consider your needs. For instance, if you want to wash your cars, lawn furniture, grills, and other such items, a PSI of 1000 to 1500 is a good choice. If you want to clean stained concrete or strip paint, you'll need a PSI of 2800 to 4000. Boosting the GPM can help you get the job done faster as well. Another thing to keep in mind is that residential pressure washers use cold water. If you want to clean grease or oil, you'll need hot water and detergent. In this case, renting might be a better option for you.
*Gas or electric? An electric power washer is safer, quieter, easier to use, less polluting, and has a lower maintenance and running cost, as well as a less expensive initial cost. This is recommended for small jobs, including those indoors. Gas-powered pressure washers, though, are more powerful, more durable, and are better suited for bigger jobs, like cleaning driveways or second story siding. They are louder, produce gasoline fumes (making them a no-no for indoor use), and expensive to operate, maintain, and purchase, especially in light of rising gas costs. Experts recommend opting for an electric power washer for your everyday needs and renting a gas pressure washer if you have a big job, like washing your siding or a large deck.

Browse the best selling Karcher pressure washers here.

Best Karcher Pressure Washers:

ConsumerSearch has named the Karcher K 5.93 M as the best pressure washer overall, and reviewers from NorthernTool and PressureWashersDirect agree. Interestingly, Amazon reviewers differ wildly about the product; many say it is the best power washer they've ever used. Others say they would never buy a Karcher again. Who is right? That depends. You do need to be aware that in order to enjoy the protection of the warranties offered by Karcher, you have to buy from an "approved" seller. This means that if you buy one from eBay or another such site, Karcher will not honor the warranty (not to say the eBay sellers are unscrupulous or their products are not good - it's just Karcher policy, as it is the policy of many other businesses). That being said, what does the K 5.93 M offer?

*1850 PSI and 1.5 GPM
*Onboard dual detergent tanks. You can easily clean with 1 or 2 detergents, making high-pressure washing more effective.
*Total stop function on trigger gun. Motor stops when you're not spraying to save power and to reduce noise.
*DirtBlaster spray for heavily soiled brick, metal, stone, concrete, and other "non-delicate" surfaces.
*VPS (vario power spray) wand to adjust the amount of power.
*1 year limited warranty (from an approved vendor!)

Experts especially like the quiet operation, durable motor, and rapid-exchange program offered by Karcher. The Karcher K 5.93 M is available at Amazon for $300. The ConsumerSearch top pick for best light duty electric pressure washer is another Karcher, the K 2.93, which was also well-reviewed by Popular Mechanics, PressureWashersDirect, and ConsumerReports.org. An Amazon reviewer called the light duty K 2.93 a perfect "entry level" power washer and said it had enough power to get small jobs done. The K 2.93 is not available new any longer, but a very similar model is the Karcher K 2.26 M. This Karcher pressure washer features:

*1500 PSI and 1.3 GPM - about 30 times more powerful than a garden hose.
*Lightweight compact design.
*VPS wand for adjustable power.
*DirtBlaster spray wand for up to 50 percent more power.
*Durable wheels and retractable handle for ultimate portability.
*Stop function trigger gun.
*Detergent tank.

The Karcher K 2.26 M is priced at $99. Remember, the warranty is only valid when it is purchased at an approved vendor like Amazon. One last mention: for tougher, bigger jobs, Karcher makes gas-powered pressure washers, like the G 2600 PH. This has a rugged, easy to start, powerful Honda engine, commercial grade direct-drive axial pump with brass pump head, heavy-duty 10-inch pneumatic tires with metal wheels for easy handling, set of 4 Karcher Pro-Style quick connect spray nozzles so you can accommodate any job, a 1-year Karcher limited warranty, and a 2-year Honda engine warranty. This lists for $400 (see Karcher gas powered washers here). Karcher is a top name in home pressure washers, and you will soon be powering away layers or dirt, grime, mold, mildew, and flaking paint that you never thought would come off.