Greenworks Pressure Washer 1800 Soap Not Working [Easy Fixes!]

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Updated in April 2025 | By John

If your Greenworks 1800 PSI pressure washer is not dispensing soap, you’re not alone. This is a common problem that can be caused by a variety of factors. In this guide, I will walk you through the steps to troubleshoot the issue and get your pressure washer back up and running in no time.

I know how frustrating it can be when your pressure washer isn’t working properly. That’s why I’m committed to providing you with clear and concise instructions that will help you get the job done. So if you’re ready to start troubleshooting, let’s get started!

Why Greenworks Pressure Washer 1800 Soap Not Working

Reasons Why Greenworks Pressure Washer 1800 Soap Not Working

The soap dispenser is clogged:
This is the most common reason why the soap won’t come out of the pressure washer. To fix this, you can try to clear the clog by using a thin wire or needle. If that doesn’t work, you may need to replace the soap dispenser.

The soap is too thick:
If the soap is too thick, it won’t be able to flow through the soap dispenser properly. To thin the soap, you can add a little water to it.

The pressure washer is not turned on:
Make sure that the pressure washer is turned on and that the soap dispenser is engaged.

The soap reservoir is empty:
Check to make sure that the soap reservoir is full. If it is empty, fill it up with soap.

The soap nozzle is clogged:
If the soap nozzle is clogged, it will prevent the soap from coming out of the pressure washer. To fix this, you can try to clear the clog by using a thin wire or needle. If that doesn’t work, you may need to replace the soap nozzle.

How to Troubleshoot: Greenworks Pressure Washer 1800 Soap Not Working

The Problem

Your Greenworks pressure washer 1800 is not dispensing soap. This can be a frustrating problem, but it’s usually easy to fix. Here are a few things you can check to troubleshoot the issue:

Is the soap dispenser turned on? The soap dispenser is located on the back of the pressure washer. Make sure that the switch is turned to the On position.

Is there soap in the dispenser? The soap dispenser holds about 1 quart of soap. If the dispenser is empty, fill it with soap and try again.

Is the soap nozzle clogged? The soap nozzle is located at the end of the wand. Check to see if the nozzle is clogged with soap or debris. If it is, clean the nozzle with a toothpick or needle.

Is the pressure washer hose kinked or damaged? The pressure washer hose connects the pressure washer to the water source. If the hose is kinked or damaged, it can prevent the soap from flowing properly. Check the hose for any kinks or damage and replace it if necessary.

Troubleshooting Tips

Here are a few tips to help you troubleshoot the problem:

Start by checking the basics:
Make sure that the soap dispenser is turned on, there is soap in the dispenser, and the soap nozzle is not clogged.

If the problem persists, try cleaning the soap nozzle:
Remove the nozzle from the wand and clean it with a toothpick or needle.

If the problem still persists, try replacing the soap dispenser:
The soap dispenser is a relatively inexpensive part and it’s easy to replace.

If you’re still having trouble, contact Greenworks customer service for help:
Greenworks customer service is available to help you troubleshoot any problems you may be having with your pressure washer.

Preventative Maintenance

You can prevent future problems with your Greenworks pressure washer by following these simple maintenance tips:

Clean the soap nozzle after each use:
This will help to prevent the nozzle from becoming clogged.

Empty the soap dispenser after each use:
This will help to prevent the soap from drying out and becoming difficult to remove.

Inspect the pressure washer hose for any kinks or damage:
Replace the hose if necessary.

Store the pressure washer in a cool, dry place:
This will help to protect the pressure washer from the elements.

By following these simple tips, you can help to keep your Greenworks pressure washer 1800 soap dispenser working properly for years to come.

Also Read: Halfords Pressure Washer Not Working

FAQs: Greenworks Pressure Washer 1800 Soap Not Working

Why is my Greenworks pressure washer 1800 soap not working?

There are a few possible reasons why your Greenworks pressure washer 1800 soap may not be working. Here are a few things to check:

Is the soap dispenser turned on? The soap dispenser is located on the back of the pressure washer. Make sure that it is turned on and that the soap bottle is properly inserted.

Is the soap bottle full? If the soap bottle is empty, the pressure washer will not be able to dispense soap. Make sure that the bottle is full and that the cap is tightly closed.

Is the soap nozzle clogged? The soap nozzle is located on the end of the wand. If the nozzle is clogged, it will not be able to dispense soap. Try cleaning the nozzle with a toothpick or a needle.

Is the pressure washer properly hooked up to the water supply? Make sure that the pressure washer is properly hooked up to the water supply and that the water is turned on.

How do I fix my Greenworks pressure washer 1800 soap not working?

If your Greenworks pressure washer 1800 soap is not working, here are a few things you can try:

Check the soap dispenser: Make sure that the soap dispenser is turned on and that the soap bottle is properly inserted.

Fill the soap bottle: If the soap bottle is empty, fill it with soap and make sure that the cap is tightly closed.

Clean the soap nozzle: If the soap nozzle is clogged, try cleaning it with a toothpick or a needle.

Check the water supply: Make sure that the pressure washer is properly hooked up to the water supply and that the water is turned on.

How do I use the soap dispenser on my Greenworks pressure washer 1800?

To use the soap dispenser on your Greenworks pressure washer 1800, follow these steps:

1. Turn on the pressure washer and allow it to warm up for a few minutes.
2. Turn on the soap dispenser by pressing the button on the back of the pressure washer.
3. Insert the soap bottle into the soap dispenser.
4. Press the trigger on the wand to dispense soap.

How much soap do I use with my Greenworks pressure washer 1800?

The amount of soap you use with your Greenworks pressure washer 1800 will depend on the size of the surface you are cleaning. For general cleaning, you will need about 1 ounce of soap per gallon of water. For heavy-duty cleaning, you may need to use more soap.

What kind of soap can I use with my Greenworks pressure washer 1800?

You can use any type of soap with your Greenworks pressure washer 1800, as long as it is diluted with water. However, we recommend using a soap that is specifically designed for pressure washers. These soaps are designed to be safe for use with pressure washers and will produce the best results.

 

About The Author

I am John, and I am the creator of this website. I have been in the woodworking industry for about 5 years. I developed my passion for DIY projects around the house when I was in high school. I have discovered a new appreciation for those who have the experience to pass along their expertise. They know what works best and are able to help others. I am proud to be among them.

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