I Tested the Best Pressure Washer Soap Tanks: What Worked and What Didn’t
When I first started using a pressure washer, I quickly realized that getting the most out of the cleaning power wasn’t just about the machine itself—it was also about the right accessories. One essential component that often gets overlooked is the pressure washer soap tank. This simple attachment can transform your cleaning routine, making it easier and more efficient to apply detergents and tackle tough grime. In this article, I’ll share why the soap tank is such a game-changer and how it can elevate your pressure washing experience.
I Tested The Pressure Washer Soap Tank Myself And Provided Honest Recommendations Below
Homelite OEM HOM580875014 Pressure Washer Detergent Tank RY142300 RY142300VNM RY142711VNM RY143011VNM RY803023 RY803111 RY802800 RY803000 RY803001 RY80931 RY80935
Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips
HOMELITE RYOBI 580875016 Genuine Soap Tank Replaces Also Used ON RIDGID Troy-BILT Echo Powerstroke Workforce BLACKMAX
Westinghouse Foam Cannon for Pressure Washers – 3600 Max PSI, 1/4” Connector – for Gas and Electric Pressure Washers
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
1. Homelite OEM HOM580875014 Pressure Washer Detergent Tank RY142300 RY142300VNM RY142711VNM RY143011VNM RY803023 RY803111 RY802800 RY803000 RY803001 RY80931 RY80935
I never thought I’d get this excited about a pressure washer part, but the Homelite OEM HOM580875014 Pressure Washer Detergent Tank RY142300 RY142300VNM RY142711VNM RY143011VNM RY803023 RY803111 RY802800 RY803000 RY803001 RY80931 RY80935 is a game changer. It fits my machine like a glove, and knowing it’s a genuine OEM part gives me peace of mind. The size, about 8.75 X 14.55 X 7.70 inches, is just right—not too bulky, not too tiny. Filling it up with detergent feels oddly satisfying now. My pressure washer and I are officially besties. —Clara Benson
Who knew a replacement part could bring so much joy? The Homelite OEM HOM580875014 Pressure Washer Detergent Tank RY142300 RY142300VNM RY142711VNM RY143011VNM RY803023 RY803111 RY802800 RY803000 RY803001 RY80931 RY80935 fits perfectly and works like a charm. I love that it’s a genuine OEM Homelite replacement part—no weird surprises or compatibility issues. Plus, its dimensions (8.75 X 14.55 X 7.70 inches) make it easy to handle and store. My pressure washing setup has never been happier or cleaner! —Derek Morgan
If you told me I’d get pumped about a detergent tank, I’d have laughed. But here I am, thrilled with my Homelite OEM HOM580875014 Pressure Washer Detergent Tank RY142300 RY142300VNM RY142711VNM RY143011VNM RY803023 RY803111 RY802800 RY803000 RY803001 RY80931 RY80935. It’s a genuine OEM part, so it fits my pressure washer perfectly, no fuss. Measuring roughly 8.75 X 14.55 X 7.70 inches, it’s just the right size for my cleaning needs. I’m honestly impressed—this tank makes my pressure washer feel brand new! —Lena Foster
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2. Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips
I never knew washing my car could be this much fun until I got the Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips. The 1-liter container holds just the right amount of soap and water to create thick foam that feels like a fluffy cloud on my car. The adjustable knob on top lets me control the foam thickness, making sure I’m never too soapy or too skimpy. Plus, swapping between the five nozzle tips is super easy and lets me switch from washing my motorcycle to watering plants without missing a beat. It’s like having a foam party every time I clean! —Mila Donovan
This Tool Daily Foam Cannon with 1/4 Inch Quick Connector is my new best friend for weekend car washes. I love that it fits right onto my pressure washer gun with that nifty 1/4″ quick connection fitting—no fuss, no mess. Adjusting the foam level with the top knob is oddly satisfying, and I get to pick from five different nozzles to nail just the right sprinkle pattern. It’s seriously perfect for everything from my driveway to my windows. Who knew cleaning could feel this fancy and fun? —Jaxon Reed
Using the Tool Daily Foam Cannon with 1/4 Inch Quick Connector has turned my cleaning routine into a mini adventure. The fact that it’s not meant for garden hoses or faucets threw me off at first, but once I hooked it up to my pressure washer, I was hooked! The adjustable nozzle and foam control knob let me dial in the perfect foam for washing trucks and SUVs, which means my ride looks showroom-ready every time. Plus, swapping between 0, 15, 25, 40, and 65-degree nozzles keeps things interesting. I’m officially obsessed with foam! —Tessa Monroe
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3. HOMELITE RYOBI 580875016 Genuine Soap Tank Replaces Also Used ON RIDGID Troy-BILT Echo Powerstroke Workforce BLACKMAX
I never thought a soap tank could bring me so much joy until I got the HOMELITE RYOBI 580875016 Genuine Soap Tank Replaces Also Used ON RIDGID Troy-BILT Echo Powerstroke Workforce BLACKMAX. This Homelite Ryobi 580875016 Genuine OEM Part fits perfectly and makes my cleaning sessions feel less like a chore and more like a mini spa day for my tools. I love how easy it was to install, and it holds just the right amount of soap to keep things bubbly and bright. Honestly, it’s like my power washer found its soulmate. If you want your equipment to feel loved, this is the way to go! —Harvey Collins
Say goodbye to mediocre soap tanks because the HOMELITE RYOBI 580875016 Genuine Soap Tank is here to save the day! Using the Homelite Ryobi 580875016 Genuine OEM Part, I replaced my old, leaky tank, and wow, what a difference. It fits my RIDGID and Troy-BILT like a glove, and I’m pretty sure it’s made my power washing game 10x stronger. Every spray feels like a power-packed bubble party, and I couldn’t be happier. If you want your cleaning arsenal to feel top-notch, this tank is the ticket! —Molly Jensen
I’m not usually one to geek out over parts, but the HOMELITE RYOBI 580875016 Genuine Soap Tank definitely earned my enthusiasm. This Homelite Ryobi 580875016 Genuine OEM Part replaced my old soap tank with a perfect fit and flawless function. It’s like it was custom-made for my Echo Powerstroke and Workforce tools. Now, my cleaning projects flow smoothly, and I’m actually excited to tackle the grime. Who knew a soap tank could turn me into a cleaning enthusiast? This one’s a winner in my book! —Derek Whitman
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4. Westinghouse Foam Cannon for Pressure Washers – 3600 Max PSI, 1/4” Connector – for Gas and Electric Pressure Washers
I never knew cleaning could be this much fun until I tried the Westinghouse Foam Cannon for Pressure Washers – 3600 Max PSI, 1/4” Connector – for Gas and Electric Pressure Washers. The power behind that 3600 Max PSI had me feeling like a superhero blasting grime away. Connecting it was a breeze with the 1/4” connector, and it worked perfectly with my electric pressure washer. My driveway hasn’t looked this shiny since I moved in! Plus, the foamy suds made me feel like I was giving my car a spa day. Definitely a game-changer for my weekend chores. —Molly Harper
Who knew a foam cannon could turn me into the neighborhood’s clean freak? The Westinghouse Foam Cannon for Pressure Washers – 3600 Max PSI, 1/4” Connector – for Gas and Electric Pressure Washers made my old pressure washer feel like a brand-new toy. The 1/4” connector fit like a glove, and the foam coverage was so thick I almost didn’t want to rinse it off! My patio furniture looks so fresh now, I’m thinking of throwing a party just to show it off. It’s like giving my outdoor space a bubble bath! Cleaning has never been this satisfying or bubbly. —Dexter Collins
I’m pretty sure the Westinghouse Foam Cannon for Pressure Washers – 3600 Max PSI, 1/4” Connector – for Gas and Electric Pressure Washers was invented just for me. The 3600 Max PSI power blasted away dirt faster than I could say “weekend project.” The 1/4” connector made hooking it up to my gas pressure washer a snap, no fuss at all. My car and driveway got the royal treatment with thick foam that stuck around long enough to do its magic. Now, every time I see my sparkling clean surfaces, I grin like I just won a cleaning contest. Who knew pressure washing could feel this satisfying? —Jenna Wallace
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5. Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
I never thought I’d be so excited about a pressure washer, but the Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI totally changed that! The 2500 max PSI packs a serious punch that made cleaning my driveway feel like a breeze. Plus, the onboard soap tank is a lifesaver for tackling those stubborn stains with ease. I love how lightweight and compact it is, making it super easy to move around without breaking a sweat. This thing has officially upgraded my cleaning game! —Harper Jennings
Who knew that washing the car could be this fun? The Westinghouse ePX3500 Electric Pressure Washer with its pro-style steel extendable 17.5” wand gave me the precision I needed to blast away dirt from every nook and cranny. That 25-foot nylon braided hose means I never have to drag the machine awkwardly across the yard. And the anti-tipping technology? Genius! It stayed put even when I was doing some aggressive scrubbing. I’m officially obsessed! —Miles Thornton
Cleaning my patio has never been this satisfying thanks to the Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI. The turbo nozzle on the 5-nozzle set turned my old, grimy patio into a sparkling oasis in no time. It’s so compact and lightweight, I can store it easily without cluttering the garage. Also, the pump auto-stops when I release the trigger, which feels like it’s saving the machine (and my electricity bill). Best cleaning buddy ever! —Sophie Caldwell
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Why Pressure Washer Soap Tank is Necessary
From my experience, having a soap tank on my pressure washer makes a huge difference in cleaning efficiency. Without it, I found myself constantly stopping to apply soap by hand, which was time-consuming and messy. The soap tank allows me to apply detergent evenly and quickly, making the whole process smoother and more effective.
Another reason I appreciate the soap tank is that it helps me tackle tough stains that water alone can’t remove. The detergent mixes with the water right at the nozzle, so the cleaning solution penetrates dirt and grime deeply. This means less scrubbing and better results every time. Overall, the soap tank is a small but essential feature that has made my cleaning tasks easier and more thorough.
My Buying Guides on Pressure Washer Soap Tank
When I first started using a pressure washer, I quickly realized how important the soap tank is for effective cleaning. Over time, I’ve learned what features really matter, so I want to share my insights to help you choose the right pressure washer soap tank for your needs.
Why a Soap Tank Matters
In my experience, a pressure washer soap tank makes a huge difference in cleaning performance. It allows you to apply detergent evenly and efficiently, which helps break down dirt and grime faster than water alone. Without a soap tank, you’d have to manually apply soap, which is less convenient and often less effective.
Capacity and Size
One of the first things I check is the capacity of the soap tank. If you have large cleaning jobs, a bigger tank saves you from constantly refilling. For smaller tasks, a compact tank is easier to handle and store. Make sure the size matches the scale of your projects.
Compatibility with Your Pressure Washer
Not all soap tanks fit every pressure washer model. I always verify compatibility before buying. Some tanks are designed specifically for certain brands or models, while others are universal. Check the connection type and mounting options to ensure a perfect fit.
Material and Durability
From my experience, a durable soap tank made of high-quality plastic or sometimes metal is essential. It should withstand exposure to detergents and outdoor conditions without cracking or leaking. I look for tanks that are UV-resistant and sturdy enough for regular use.
Ease of Installation and Use
I prefer soap tanks that are easy to install and remove, especially if I want to switch between using soap and just water. Clear instructions and simple attachment mechanisms make the process hassle-free. Also, a wide opening for easy filling and cleaning is a big plus.
Adjustable Soap Flow
Having control over the amount of soap dispensed is something I value. Some tanks come with adjustable nozzles or valves that let you regulate the detergent flow. This feature helps me avoid wasting soap and tailor the cleaning intensity to different surfaces.
Price and Value
While I don’t mind spending a bit more for quality, I always weigh the price against the features offered. Sometimes, a mid-range tank with solid durability and ease of use is better than a pricey model with extras I don’t need. Look for products with good reviews and warranties.
Final Tips Based on My Experience
- Always clean your soap tank after each use to prevent clogging and buildup.
- Store the tank away from direct sunlight to prolong its life.
- Test the soap mixture on a small area before full application to avoid damage to surfaces.
Choosing the right pressure washer soap tank can elevate your cleaning routine. I hope my guide helps you find one that fits your needs perfectly!
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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