Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

3000-PSI 1/4-in Foam cannon for Pressure Washers

Ratings & Reviews for Greenworks 3000-PSI 1/4-in Foam cannon for Pressure Washers

4.3
208
Review
 4.2 out of 5
209 Reviews


85% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Greenworks soap applicator is generally well-received, with users finding it effective at foaming and spreading soap across surfaces. The adjustable knob allows control over soap dispensing, though some noted it may not be powerful enough for heavy-duty tasks. The applicator is easy to set up and use, though a few reported compatibility issues. While the quality and performance are good for the price, the small bottle size may require frequent refilling for larger jobs. A small number experienced isolated issues like the adjustment knob freezing up.

Customer review summary generated by AI, including incentivized reviews.
209 Customer Reviews

Came with a hole in the bottom

Would Not Recommend

The original bottle that came with my machine wouldn't seat from new, I ordered this as a replacement. Looked fine, and seated so I was stoked...until I got my new machine all set up and went to fill the reservoir and there was a hole in the bottom so I spilled cleaner EVERYWHERE! Ready to do my project, everything all set up, and now I have to either wait days to order & recieve another and return this one or patch the hole in the BRAND NEW reservoir so I can skip the hassle of the return & ...

May 11, 2026
Was this Review Helpful ?
Response from Greenworks Tools

Sorry to hear about that experience, having a new foam cannon bottle leak right out of the box is definitely frustrating, especially when you are rea...

Greenworks ToolsMay 12, 2026

GreenworksTools

Leaves a residue on dark vehicles. And it runs out

Would Not Recommend

It runs out of soap so fast.

June 19, 2024
Verified Purchaser
Was this Review Helpful ?
Response from Greenworks Tools

Hello Cleanlady. Thank you for reaching out to us. We are sorry to hear of this experience. The amount of detergent in the spray is controlled by the...

Greenworks ToolsJune 20, 2024

GreenworksTools

Useless

Would Not Recommend

This worked about the same as my regular garden nozzle. I could apply detergent equally as fast with a squeeze bottle. Didn’t quite work as expected .another learning experience and waste of money.

May 30, 2024
Verified Purchaser
Was this Review Helpful ?
Response from Greenworks Tools

Hello Old man. The consistency of the foam will vary depending on the soap used along with the dilution ratio. To investigate this concern with our t...

Greenworks ToolsJune 2, 2024

GreenworksTools

Amazing quality price ratio. Works very good.

Would Recommend

Easy to use

May 20, 2024
Verified Purchaser
Was this Review Helpful ?

Great

Would Recommend

Great product, just wish it came in a bigger size.

May 12, 2024
Verified Purchaser
Was this Review Helpful ?

Nice item get what you pay for

Would Recommend

Soap runs out extremly fast no matter the speed settings

May 11, 2024
Verified Purchaser
Was this Review Helpful ?
Response from Greenworks Tools

Hello Rustyg - The amount of detergent in the spray is controlled by the detergent flow knob. Turn the knob forward to use the detergent at its highe...

Greenworks ToolsMay 13, 2024

GreenworksTools

Easy to use and adjust

Would Recommend

Simple and straight forward

May 9, 2024
Verified Purchaser
Was this Review Helpful ?

It worked

Would Recommend

Put out a lot of soap

May 5, 2024
Verified Purchaser
Was this Review Helpful ?

Good Quality

Would Recommend

How it works

May 4, 2024
Verified Purchaser
Was this Review Helpful ?

Exceeded expectations

Would Recommend

My pressure washer sprays 4000+ psi. This held up extremely well. Exceeded expectations

April 12, 2024
Verified Purchaser
Was this Review Helpful ?

Very disappointed

Would Not Recommend

This was part of a birthday gift so I will give it another try but, when you are using it you are looking at what you are cleaning, not at the soap bottle, so as soon as the bottle was empty the entire thing collapsed in on itself. I had to use a dull table knife to push the sides back out. That means it will continue to weaken and probably split if the plastic is that cheap. It went through that bottle of soap pretty quickly. And my Greenworks pressure washer is only the 2100 PSI so not massive...

February 3, 2024
Was this Review Helpful ?
Response from Greenworks Tools

Hello cynb - Thank you for taking the time to share your experience! We are sorry to hear that your purchase fell below expectations. Customer feedba...

Greenworks ToolsJune 7, 2024

GreenworksTools