pressure washer soap dispenser

Written by 9:01 am Accessories, Product Guides

Pressure Washer Soap Dispenser: The Key to Effortless Cleaning!

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Cleaning tasks, while necessary, often tend to be tiring and time-consuming, especially when dealing with stubborn dirt or large areas. This is where a pressure washer steps in to make the process more efficient and far less strenuous. But to further improve this efficiency, and achieve a deep clean, a pressure washer soap dispenser is an absolute game-changer.

Why Use a Pressure Washer Soap Dispenser?

You might wonder, “Why should I add a soap dispenser to my pressure washer? Can’t I just spray water?” While a traditional pressure washer is efficient, using a connected soap dispenser exponentially enhances its functionality and cleaning efficiency.

There are two main reasons to opt for a soap dispenser:

1. Enhanced Cleaning Performance

Detergents and cleaning agents break down the dirt and grime that is often difficult to remove with water alone. Combining the power of a pressure washer with a soap dispenser allows the applied soap to penetrate deeper into the crevices and textures of the targeted area.

This combined action facilitates a more efficient and effective cleaning process.

2. Time and effort saving

Instead of applying soap separately and then washing it off, a soap dispenser lets you do both tasks simultaneously. The detergent is applied evenly and quickly over the surface with the aid of the pressure washer.

This process helps to save invaluable time and reduces the physical effort required.

Soap dispensers are especially useful for washing bikes, cars, and other vehicles.

Things to Consider When Purchasing a Pressure Washer Soap Dispenser

With numerous models out there in the market, the decision can often feel overwhelming. To streamline this process, we’re detailing key factors you should consider:

1. Compatibility:

The first step when selecting a soap dispenser is to ensure its compatibility with your current machine. Different models of pressure washers have varying requirements and connections, so it’s essential that your chosen soap dispenser matches these specifications.

Be sure to check the product details and, if unsure, don’t hesitate to consult with the manufacturer or a knowledgeable retailer.

2. Capacity:

The size or capacity of the soap dispenser should also factor into your decision. If you require a soap dispenser for large jobs or commercial use, you should consider a larger capacity model to avoid frequent refilling.

For home use or smaller tasks, a smaller, more compact model may suffice.

3. Material:

The quality and durability of the soap dispenser largely depend on its material. Robust materials like stainless steel or high-grade plastic can withstand high pressure, ensuring the dispenser’s longevity and reliability.

4. Ease of use:

A soap dispenser that is straightforward and easy to connect, refill, and clean can save you a significant amount of time and effort in the long run. Look for models that offer a user-friendly design and provide clear instructions on usage.

5. Adjustable Flow:

A soap dispenser with an adjustable soap flow enables you to control the amount of soap dispersed based on the degree of dirt and grime you are dealing with. This feature ensures the efficient use of soap while still guaranteeing a thorough cleaning.

6. Price:

Lastly, but certainly, not least, consider your budget. While higher-priced models often come with added features and improved durability, there are many cost-effective options on the market that still offer excellent performance.

Top Pressure Washer Soap Dispensers

With an array of pressure washer soap dispensers available, it can be challenging to select the most suitable one for your needs. To make the process easier, we’ve gathered some of the top-rated and popular options in the market.

1. Sooprinse High-Pressure Washer Gun Soap Dispenser

Renowned for its versatility and durability, the Sooprinse High-Pressure Washer Gun Soap Dispenser is compatible with most pressure washers. It is equipped with a detergent capacity of 1 liter, making it perfect for most home cleaning tasks.

We have found this model easy to assemble and praised its efficient soap disbursement.

2. DUSICHIN SFL-001 Foam Cannon

DUSICHIN SFL-001 Foam Cannon is highly praised for its efficient, adjustable nozzle, ease of connection and use, and excellent foam output for all your cleaning tasks. 

It features a commercial-grade design with high-quality brass connections. It requires at least 1.2 GPM flow and 1000 PSI pressure to function properly.

3. Twinkle Star Pressure Washer Gun with Soap Dispenser

The Twinkle Star Pressure Washer Gun with Soap Dispenser offers excellent value for its price with a soap dispenser included.

With an easy-to-install design, this model has won the favor of many consumers for its simplicity and performance. Its connections are made of high-quality brass for superior life and usability.

Twinkle Star soap dispenser requires at least 1500 PSI pressure washers to operate properly.

4. Tool Daily Foam Cannon Soap Dispenser

If you’re searching for a soap dispenser offering great control over the soap spraying process, consider the Tool Daily Foam Cannon.

This dispenser’s adjustable foam concentration is ideal for precision tasks, and users appreciate its wide neck design, which minimizes the risk of cracking.

It features an adjustable nozzle to control the thickness of foam and requires at least 1000 PSI.

How to Use a Pressure Washer Soap Dispenser

Here is a simple step-by-step guide to help you get the most out of your pressure washer soap dispenser:

Step 1: Connect the Soap Dispenser

Start by attaching the soap dispenser to your pressure washer. Usually, it connects to the pressure washer hose. Ensure the connection is secure to avoid any leaks or spraying issues during operation. Refer to your product manual for any specific instructions.

Step 2: Fill the Soap Dispenser

Next, fill the soap dispenser with your chosen detergent or soap. Make sure to refer to the manufacturer’s instructions for the appropriate type and amount of soap to use. Overdoing it can lead to clogs or inefficient performance.

Step 3: Adjust the Soap Flow (If Applicable)

If your soap dispenser comes with an adjustable soap flow feature, decide on the appropriate setting based on the cleaning task ahead. For regular cleaning, a moderate setting should suffice. However, for heavy dirt or grime, you might need to increase the flow.

Step 4: Start the Pressure Washer

With everything set, start your pressure washer. Begin by applying the soap from the bottom and working your way up to prevent streaking. Position yourself at a safe distance to avoid any potential harm from the high-pressure water.

Step 5: Switch to Rinse Mode (If Applicable)

After thoroughly covering the surface area with both soap and water, let it sit for a moment to break down the dirt. Some pressure washers come with a rinse mode, if so switch to that, or if you have two hoses, switch your washer to the water-only hose. Rinse the surface from top to bottom this time to clean off the soap completely.


A pressure washer soap dispenser is an incredibly efficient tool that enhances cleaning performance and reduces effort. The market offers an extensive range of models designed for various tasks and compatibility, whether for residential or commercial use. 

Remember, the key is to choose based on your specific requirements, and not be swayed solely by price or popularity. 

Frequently Asked Questions

1. Can I use any type of soap in my pressure washer soap dispenser?

No, it is recommended to use only soaps or detergents that are designed for pressure washers. Regular household soaps might not be compatible and could potentially damage the internal components of your pressure washer.

2. Should I rinse my soap dispenser after use?

Absolutely, rinsing the soap dispenser after each use is essential. It will prevent any soap residue from hardening and blocking the system, therefore maintaining the dispenser’s performance and extending its lifespan.

3. How often should I refill my Soap Dispenser?

The frequency of refilling your soap dispenser entirely depends on its capacity and the extent of your cleaning task. Generally, a 1-liter dispenser tends to run out of soap after 30-45 minutes of continuous use.

4. Can a pressure washer soap dispenser be used with hot water?

While most dispensers should handle warm water, scalding hot water could potentially damage the dispenser if it’s not explicitly rated for such high temperatures. It’s best to check the manufacturer’s guidelines.

5. How far can the soap be sprayed with a pressure washer soap dispenser?

The spraying distance largely depends on the specific model of your pressure washer and the pressure it operates at. Typical residential models range between 15-30 feet.

6. Can I use a universal soap dispenser with any pressure washer?

While universal soap dispensers are designed to fit most pressure washers, it’s always a good idea to verify compatibility with your specific model before purchase.

7. What should I do if my pressure washer soap dispenser isn’t working?

Firstly, check for obvious issues like a clogged nozzle, wrong soap type, incorrect connections, or low water pressure – these can all hinder the dispenser’s effectiveness. If you still encounter issues after addressing these potential problems, consider reaching out to the manufacturer’s service center or a professional for assistance. Remember not to attempt any unsafe troubleshooting measures without expert guidance.

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