If you’ve ever wondered how those pressure washer soap nozzles work, wonder no more! This article will explain the science behind these nifty little devices.
Understanding how the pressure washer nozzle really works can help you get the most out of your pressure washer.
Let’s dive in.
Pressure Washer Soap Nozzle How It Works?

What is a Pressure Washer Soap Nozzle?
Soap nozzles attach to the end of a pressure washer hose and enable the user to dispense soap while pressure washing.
To use a soap nozzle, simply fill the reservoir with your desired cleaning solution, select the soap setting on the nozzle, and begin washing.
Pressure washer soap nozzles work by mixing soap and water together under high pressure.
The mixture is then forced through a small hole in the nozzle, which creates a powerful stream of soap and water.
Types of Pressure Washer Nozzles

It’s important to keep in mind that pressure washer nozzles are arguably more important than your machine’s GPM and PSI.
So, the more variety of nozzles you get with your pressure washer, the better.
This will allow you to clean a variety of surfaces and stains.
A variety of pressure washer nozzles are available on Amazon and other e-commerce stores.
The difference mainly lies in the angle of the nozzle.
0-Degree Nozzle
A zero-degree pressure washer nozzle is a type of nozzle that delivers a very concentrated stream of water. This stream of water is so powerful that it can strip paint, remove rust, and clean stubborn dirt and grime.
Recommended: Clean Strike Professional Spray Nozzles
15-Degree Nozzle
A 15-degree pressure washer nozzle is a nozzle that produces a stream of water at 15 degrees. It’s ideal for heavy-duty applications like cleaning:
- driveways
- patios
- concrete
Recommended: Clean Strike CS-1032
25-Degree Nozzle
A pressure washer nozzle with a 25-degree angle is ideal for general cleaning purposes. It can be used on a variety of surfaces, including:
- Porches
- Grills
- Outdoor furniture
- Wooden stuff
- Decks
- And more
Recommended: Clean Strike CS-1038 25-Degree
40-Degree Nozzle
A 40-degree pressure washer nozzle is suitable for light-duty cleaning tasks.
You can use this wide-angle nozzle for a variety of applications, including:
- Bikes
- Cars
- Boats
- Trucks
- And everyday stuff
Turbo Nozzle
Turbo nozzle, also known as rotary nozzle, rotates the water at 0 degrees and at a very high speed.
This is why it’s ideal for the hardest of surfaces and the toughest of stains, and comes with heavy-duty pressure washers.
Ideally, you only want to use it to clean:
- Concrete
- Driveways
- And patios
Recommended: Greenworks 3100 PSI Brass Turbo Nozzle

Cleaning a Pressure Washer Nozzle
A pressure washer nozzle is a vital part of the machine and needs to be kept clean for it to work properly. There are a few simple steps you can take to clean your pressure washer nozzle and keep it in good working condition. First, remove the nozzle from the pressure washer and disassemble it.
If there is any dirt or debris inside the nozzle, use a brush or compressed air to clean it out.
Next, soak the nozzle in a vinegar solution for 30 minutes to remove any built-up minerals. After soaking, rinse the nozzle thoroughly with water and reassemble it.
Pressure Washer Soap Nozzle How it Works: FAQs
Are All Pressure Washer Nozzles the Same?
No, all pressure washers aren’t the same. They come with different angles, which affects the pressure they throw water at. For instance, a 0-degree pressure water nozzle sprays a very narrow and high-pressure stream of water, making it ideal for heavy-duty applications.
What is the Most Powerful Pressure Washer Nozzle?
Turbo nozzles are the most powerful, with their spinning action and 0-degree angle. They’re perfect for high-duty applications like cleaning driveways, concrete, and even patios.
Are Turbo Nozzles Worth It?
Turbo nozzles are definitely worth the investment! They help to increase the efficiency of your cleaning by using less water and detergent while still getting the job done right. They combine the power of 0-degree nozzles and high-speed rotating water to clean effectively.
Conclusion: Pressure Washer Soap Nozzle How it Works
A pressure washer soap nozzle affects the pressure at which the soap-water mixture impacts a surface to be cleaned.
Narrow-angle nozzles are ideal for high-duty tasks because they increase the pressure of the mixture, whereas wide-angle nozzles are effective for light-duty tasks.