Because of the high pressure, the cleaning process is much faster than with an old-fashioned scrub and a hose. This makes pressure washers a valuable addition to your outdoor equipment. <\/p>\n\n\n\n
How Is the Performance of Pressure Washers Measured?<\/h2>\n\n\n\n
PSI (Pounds per Square Inch<\/strong>) – the force of water pressure when it is pushed through the nozzle is PSI. This rating indicates how much pressure is needed to get rid of the stain. Typically, strong chemical solutions require higher PSI to remove.<\/p>\n\n\n\n GPM (Gallons per Minute<\/strong>) – the amount of water flow generated by the pressure washer is measured in GPM. The higher this rating, the more efficient the cleaning power, and the bigger area that can be cleaned in the same amount of time. <\/p>\n\n\n\n CU (Cleaning Units)<\/strong> – Cleaning units, also referred to as cleaning speed, can be calculated by multiplying the PSI and GPM. The resulting number is the true indicator of the pressure washer’s performance.<\/p>\n\n\n\n Water Temperature<\/strong> – another way in which pressure washers are differentiated is the temperature that they generate for their water stream. A cold water pressure washer is a standard and most common option.<\/p>\n\n\n\n The ability to select warm or hot water can mostly be found in more professional units. This makes the pressure washer more efficient at cleaning tougher stains. <\/p>\n\n\n\n This buying guide will cover different types of pressure washers to help you find the one that is best suited to your needs. <\/p>\n\n\n\n Pressure washers can be differentiated according to:<\/p>\n\n\n\n If you’re comfortable with adding fuel to your machine, a gas-powered model can be a great option. They don’t require an electrical outlet and can therefore go wherever the job is. <\/p>\n\n\n\n The gas-powered pressure washers typically provide higher PSI and GMP, therefore are more efficient and clean the surfaced faster. They have the power to handle medium to heavy-duty jobs which is why most professional pressure washers are powered by gas. They can also be used for lighter tasks with different nozzles.<\/p>\n\n\n\n While gas models require consistent maintenance, they are also longer lasting. Most parts on gas pressure washers can be replaced or repaired. But keep in mind that the gas engine of your pressure washer requires regular maintenance, like changing oil, and also produces emissions, hence can’t be used in indoor or covered spaces. <\/p>\n\n\n\n Electric pressure washers are ideal for light and medium-duty jobs, which makes them great for beginners. They are more compact, simpler to use, lightweight, and easier to carry than gas pressure washers. However, they are not as portable and will require access to an electrical outlet. <\/p>\n\n\n\n They do not produce emissions and won’t require much maintenance. You don’t have to worry about changing the oil or any other additional upkeep. <\/p>\n\n\n\n The entry-level price point of the electric models tends to be lower than their gas-powered counterparts, but so is their life expectancy. They are designed to be used only occasionally and thrown away when they break. It is a disposable machine since its parts aren’t designed to be repaired. You can only expect a few hundred hours of work from an electric pressure washer. <\/p>\n\n\n\n Electric-powered pressure washers cannot produce as much power as gas-powered ones. If you need to clean a larger or dirtier area, it will take you much longer with an electric pressure washer and the results might not be as good as you’d hoped for either. <\/p>\n\n\n\n Battery pressure washers present an alternative option and use a lithium-ion battery for power. Most of them aren’t able to produce much pressure and are only suitable for lighter cleaning tasks.<\/p>\n\n\n\n Battery-powered pressure washers aren’t that much cheaper than the electric models and cannot be compared to the full-sized models in power. Their maximum generated PSI tends to be around 500 pounds per square inch. For comparison, a gas pressure washer can generate 3,000 PSI.<\/p>\n\n\n\n They are considered a more powerful alternative to cleaning with a standard garden hose and while they can be a good choice for washing cars, they won’t be powerful enough for difficult cleaning jobs. <\/p>\n\n\n\n Gas or Electric: Which One Is Better?<\/strong><\/p>\n\n\n\n While this is the most common question regarding pressure washers, there is no straightforward answer. As demonstrated, both electric and gas-powered pressure washers come with their own pros and cons. Consider your desired usage and performance expectations when selecting the best pressure washer for you.<\/p>\n\n\n\n The amount of pressure in the water stream is measured by PSI and the volume of water generated is measured by GPM. Multiplying these two factors will result in the CU, which is the key performance factor when comparing different units.<\/p>\n\n\n\n To put the numbers into perspective, for lighter domestic tasks such as cleaning your car or your outdoor furniture<\/a>, a pressure washer with 1,300 to 2,400 PSI will be sufficient. Cleaning asphalt or concrete on a driveway will typically require at least 3,000 PSI and 4 GPM. <\/p>\n\n\n\n Looking for an alternative to a garden hose that will enable you to clean your garden equipment or car faster and more effectively? The light-duty pressure washer might be for you.<\/p>\n\n\n\n These models give you around 1300 to 1700 PSI and generally come with a consumer-grade engine and pump.<\/p>\n\n\n\nPressure Washer Buyer’s Guide<\/h2>\n\n\n\n
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<\/figure>\n\n\n\n1. Type of Fuel: Gas vs Electric<\/h2>\n\n\n\n
Gas-Powered Pressure Washers<\/h3>\n\n\n\n
Electric-Powered Pressure Washers<\/h3>\n\n\n\n
Battery-Powered Pressure Washers<\/h3>\n\n\n\n
2. Amount of Pressure: Select Your Power<\/h2>\n\n\n\n
Light-Duty Jobs<\/h3>\n\n\n\n