What Type Of Oil Is Best For Pressure Washer?

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There are different types of pressure washer oils and the type of oil that you use for your device matters a lot. What type of oil goes in a pressure washer is only as important as the type of pressure washer that you are using. In this article, we will discuss the most important topics about what type of oil goes in an electric pressure washer and other related topics.


Pressure washers make cleaning tasks an easier job for everyone.

Why Is Pressure Washer Oil Important?
First and foremost, before we discuss further about pressure washer oil, it is important to know about its importance.

Your pump functions as the beating, pumping heart of your pressure washer. In order to protect your pressure washer, it’s important for you to take care of the pump.


With pressure washers, even the toughest cleaning tasks are easy.

One very important measure of taking care of a pressure washer is by making sure that its pump has a good lubrication with the right amount of clean pump oil. It is basically the easiest, as well as the cheapest, preventive measure to maintain the health of your pressure washer.

Pressure Washer Oil Maintenance Tips
Everybody knows the costs of renting out pressure washers. To protect your investment for such expensive garden cleaning tool, it is most important for you to take care of the pump.


Pressure washers need proper maintenance for them to last long.

Before using your pressure washer, check the oil level. Many people damage their pressure washer every time they start up the device as they don’t take the time to check the oil level. Checking the oil level of your pressure washer is simple and does not even take a lot of time. You simply look at the oil sight window and check the level of oil from there. If your pressure washer doesn’t have an oil sight window, you can just use your dipstick to check the oil. It’s easy and just takes a few seconds. This measure will significantly increase the life of your pump and the life of your cleaning tool.

A pressure washer also needs an oil change every spring as the winter causes your oil to thicken and your pump to work abnormally. Remember that what type of oil goes in a pressure washer will determine how your pressure washer will work, so choose the right type of oil after your regular oil change. For more specific maintenance instructions, check your device’s manual.


Pressure washers need an oil change every spring for maintenance purposes.

How to Change Your Pressure Washer Oil
While the process of changing water pressure oil differs from brand to brand, there are specific instructions that are common among different oil brands.

1. Turn off the pressure washer.
First, you have to make sure to turn off the pressure washer. Also, make sure that it is not connected to the garden hose.

2. Drain the oil from the pressure washer.
Take off the cap, slowly tilt the pressure washer on the side, and pour the old oil into a tray. Once the oil has been completely drained from the engine, put the pressure washer back to its position.

3. Fill up the pump with new oil.
After draining, fill up the pump with oil. Just pour enough amount of new pressure washer oil and try your best not to overfill. After filling up the pump with the right amount of oil, put back the oil cap, and lock tightly. Wipe off the spilled oil.

Pressure Washer Oil Buying Tips
Here are some tips on how to choose the right pressure washer:

  • Do not use motor oil for your pressure washer.
  • Only use oil that is especially intended for pressure washers.
  • Choose non-detergent, non-foaming oil with anti-oxidation features.
  • Pressure washers are sold in one-quart bottles. If your pressure washer doesn’t have an oil sight window or a dipstick for use when checking the oil level, buy the pre-measured bottles of pressure washer oil.
  • Always base your buying decisions on your pressure washer’s manual.


Pressure washers come in different types and different advantages.

Final Thoughts: Best Type of Oil For Pressure Washer?
There are two basic types of pressure washer oil: detergent and non-detergent. The two functions differently with differing advantages and disadvantages.


Different types of pressure washers come with different beneficial results.

So what type of oil goes in a pressure washer with the most beneficial result? The type of oil that is best for pressure washer is a non-detergent type of oil. It is the safest type of oil for any pressure washer brand.

Thank you for reading until the end, folks! If you find this article helpful, please share it.

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