While searching for pressure washer pump oil, you may have come across a choice. Whether to use conventional natural oil or synthetic oil. Look using either of these oils in your pressure washer pump is fine. There are some differences between them, however.
Synthetic oil is much harder to produce, but the quality and overall purity is much higher. That’s because the manufacturer has complete control over every aspect of the product right down to its molecular level.
Generally, synthetic oils tend to provide a better performance and have a longer durability, meaning it doesn’t need changing as often. However, because of how difficult it is to produce, it comes with a higher price tag. The choice between which one you want to use is entirely up to you. If you keep a regular oil change schedule, then conventional oil will work just as well as synthetic.