Best Foam Cannon for Garden Hose: Make Your Car Sparkle

Best Foam Cannon for Garden Hose: Make Your Car Sparkle

11 min read

Let's face it. Nothing ever beats the shine and look of a car when it comes right out of a professional car wash. However, weekly car washes can be expensive and unsuitable for a car's paint job. However, we have the perfect solution for you.

If you already own a garden hose and you have a place to wash your car, all you need is a foam cannon for the garden hose. It lets you connect your garden hose to the cannon and deliver a soapy air-infused spray.

So, we have brought you a list of the best foam cannons for garden hoses.

How We've Selected the Best Foam Cannons

We started by defining our budget. After thorough research, we found that the maximum you should spend on a foam cannon for a garden hose is 60 dollars. We also discovered that the least you should spend on the foam cannon is 20 dollars.

So we looked for all the foam cannons for a garden hose that fell within this price range. On the lower end of the budget, we looked for products that had the basics nailed. At the mid-end, we looked for the best value for products with special features, such as metered needles for mixing. At the highest end, we looked for the highest quality material with stainless steel materials.

Then we used consumer reviews to narrow our list to five foam cannons for garden hoses, which we will now review.

Top 5 Best Foam Cannons for Garden Hoses

1. Chemical Guys – Torq Foam Blaster

Chemical Guys is one of the best-known brands for car detailing and care kits. Its Torq foam blaster lives up to the expectations that one could have from Chemical Guys. This gun makes cleaning the car fast and easy. Some enthusiasts claim that cleaning their vehicle using this foam cannon is fun. We also love that it easily connects to the garden hose without needing other accessories.

This ultimate car wash foamer lets you adjust the foam concentration. It combines the soapy water solution with air and running water to create a frothy foam. You can change the dilution ratio by simply turning up its dial. For example, you can increase the soap concentration if your car is dirty. However, you can use a low soap concentration if it is just a routine car clean-up. Lowering soap concentration enables you to save on expensive soap when you do not need an extensive wash.

This Torq foam blaster by chemical guys comes with everything you need to get started. It includes a 32 Oz bottle, foam nozzle, and dual action hose nozzle. We also love that it comes with quick-connect fittings that ensure that your hose is correctly connected without too much effort.

While this foam cannon is one of the best, you do need to look out for one of its known flaws. The foam cannon has an o-ring inside the nozzle, which can easily be displaced. If that happens, then the foam cannon starts leaking.

What We Like

  • Adjustable soap concentration.
  • Quick connect fitting.
  • High-quality materials.

What You Should Know

  • Losing the O ring inside the nozzle is easy, which can make it leak.

2. Adam's Polishes Standard Foam Gun

No List of the best car wash foam guns for the garden hose is complete without mentioning Adam's standard foam gun. It is an affordable foam cannon that can be effortlessly attached to the garden hose.

It comes with a very budget-friendly price tag, but that does not mean that it lacks in the performance area. It will cover your whole vehicle into layers of suds and effectively cleans your car.

It has a quick connect feature makes connecting and disconnecting the garden hose very easy. This means that when you are done layering up your car with soap, you can easily detach the foam gin and clean your vehicle with clear water.

In addition, it produces a rich wash foam with increased lubricity. This makes it easier to rinse the soap off the vehicle and does not cause any scratches on the car. It also comes with a 32-ounce canister which is more than enough to carry the amount of soap you need for one cleaning.

This foam gun for garden hoses features a wide spray that lets you cover the maximum area of your car. It also comes with three separate metering tips, which let you control the amount of soap you want to run through. If your car is filthy, we recommend using the most soap. If it is a regular wash and your car is not dirty, we recommend using the least amount of soap.

The best thing about this foam canon is that it is USA made. This means that you get the best quality product and good customer service. In addition, this product comes with the so-called '110% satisfaction guarantee', which means that if you are unsatisfied with the product, you can let the manufacturers know, and they will do anything to change that.

While this product is excellent, you should be aware of one thing: always ensure that the bottle is correctly screwed to the cap. Customers have had some experiences where the bottle flew away while using it.

What We Like

  • The quick connect feature makes it effortless to connect with a garden hose
  • comes with a 110% satisfaction guarantee
  • Three separate metering tips let you choose the soap concentration
  • Foam rinses off quickly due to increased lubricity

What You Should Know

  • Always ensure that the bottle is correctly screwed to the cap.

3. Ontel Cannon Foam Blaster

If you are looking for a professional car washing system that you can use at home with your garden hose, check out the Ontel carwash Canon foam. It is a budget-friendly foam cannon that uses revolutionary foam blasting technology, which makes car washing quick and easy.

This professional-grade foam gun is straightforward to get started with. You start by attaching this cannon to your garden hose and add liquid soap to its bottle. Next, you can change the rinse setting by turning its dial. This foam cannon infuses massive amounts of air into water and soap, creating a thick foam blanket. User reviews tell us that its foam resembles the ones you see at a professional car wash.

This foam cannon has five spray settings, meaning you no longer need to scrub with a sponge, brush, or mitt to get the desired hand-washed shine. Instead, you only need to spray your car with foam and rinse it using clean water. Thanks to its different spray settings, it is also easy to reach the hard-to-reach areas of your vehicle. This means you can clean everything from your windshield to the inside of your mudguards and bumper.

Ontel car wash cannon foam is a great budget-friendly cannon for garden hoses. However, you should always ensure that your garden hose is attached correctly to it; otherwise, your foam cannon might fly away and get damaged.

What We Like

  • Creates professional quality foam.
  • Easy to use.
  • Five spray settings make it easier to cover the whole car while reaching hard-to-reach areas.
  • Budget-friendly.

What You Should Know

  • Ensure the hose is connected to the foam cannon to avoid damage.

4. SwiftJet Foam Gun

With the SwiftJet Foam Gun, you will no longer want to spend your time or money on trips to the local car wash. This professional-grade foam sprayer will be your go-to for swift, clean results that you won't get from any other car wash kit.

This user-friendly cannon attaches directly to your garden hose and includes six foam spray settings based on your cleaning type. You can adjust the water pressure and foam ratio depending on your specific needs—whether it's cleaning a truck, motorcycle, boat, RV, or outdoor furniture.

The solid ergonomic handle and anti-skid body make it easy to manipulate while minimizing hand fatigue. They've also included a microfiber wash mitt to get all the dirt off in one fell swoop!

Foam guns can malfunction or even break, but SwiftJet takes pride in its products, so if you have any issues whatsoever, just let them know directly. They'll rectify it for you as soon as possible.

What We Like

  • Six foam spray settings.
  • Rinse-setting.
  • Brass connector.
  • Comes with a microfiber wash mitt.
  • Adjustable soap concentration.

What You Should Know

  • If you have any issues with the foam cannon, contact the company directly, and they'll make it right.

5. Foam King™ Foam Gun

The SwiftJet Foam Gun is an easy and effective way to take car washing to the next level. You can disconnect the sprayer from your garden hose with one quick click to quickly rinse wheels, tires, and other exterior components.

And you can forget about leaky nozzles thanks to the precision-fit rubber seal!

The foam gun has six adjustable settings; you decide just how much soap you want to run through the foam gun; you also get guidelines on how much soap & water blend is best for that optimal shine!

Plus, rest assured that with its high-quality machined brass fittings, it will never rust.

What We Like

  • Complete car wash kit: Comes with a microfiber wash mitt and towel.
  • Six foam settings.
  • Fill lines on the bottle.
  • There's a lock on the handle for continuous flow.
  • Leak-free nozzle.
  • Brass fittings.

What You Should Know

  • If you're unsatisfied, contact Foam King directly, and they will refund your order or make it right.

How to Buy the Best Foam Cannon for a Garden Hose

Car washing is an enjoyable experience for most of us, and we would not want that to be ruined by a lousy foam cannon. Besides, if you know what you are looking for, you might save money, and we do not want that to happen. You should consider the following things before buying a garden hose foam gun.

Bottle size:

There is no point in buying a cannon foam with a small bottle because you may run out of soap while in the middle of the car wash. So, ensure that the bottle size is adequate to accommodate your vehicle. As a rule of thumb, the bottle should be able to hold at least 30 Oz of liquid. If you wash several cars together or have a large truck, it is better to go for foams with large bottles.

Garden hose fitting and quick connect feature:

So, the whole point of buying a cannon foam for a garden hose is that you can use your garden hose as a water supply source. However, this purpose will be ruined if your cannon foam cannot fit your garden hose properly.

So, always ensure that the cannon foam suits your garden hose. Fortunately for you, most good quality cannon foams for garden hoses are compatible with North American garden fittings.

However, it would be a good add-on if the fittings were quick-connect. A quick connect fitting will let you attach and detach your garden quickly and leak-free. Good quality garden hose cannon foam comes with quick-connect fittings, but you might have to pay extra. If they are out of your budget, be prepared to face a little hassle here and there while attaching and detaching your garden hose.

Foam cannon grip:

So here is the thing: your hands will get wet and foamy while cleaning your car. With all the water splashing, there is no way around it. After a certain point, it becomes difficult even to hold your foam cannon steady. What helps is if the gun for the garden hose comes with a good grip. So look out for the grip of your cannon foam. The grip should be ergonomic and ideally rubberized.

Spray settings:

It will be a great plus if your cannon foam has multiple spray settings. When we talk about spray settings, we mean two things. The first is the angle, and the second is the strength. You need spray angles as wide as 40 degrees to cover the entire car. However, you will need spray angles as low as 0 degrees to reach hard-to-reach areas. A spray in o that lets you adjust the spray angle lets you cover the whole car while reaching hard-to-reach areas.

You also want to alter spray strength based on your target's distance. For example, if you are targeting the roof of a truck, you would like a higher spray strength. However, if you are too near to the car, you would want a lower spray strength to avoid scratches on your car and water splashing all over you. A foam cannon that lets you adjust the spray strength makes your life easier.


The exterior of all spray cannons is made from the same material: plastic. Even the bottle is plastic. What you do want to focus on is the internals. This is where spray cannons differ. Some that are high on the price tag have all stainless steel fittings and internals. Others, on the lower-end budget, have all plastic internals.

Now plastic is alright. However, it just means that this foam cannon will last comparatively shorter than other higher-quality ones. In addition, chemicals in car cleaning foam can induce corrosion. So, having stainless steel internals goes a long way.

Metered mixing needle:

A metered mixing needle will allow you to adjust the amount of soap carried in the stream. Not all foam cannons have this feature, but it is a great add-on. For example, sometimes you would want a large amount of soap to clean your car because it is particularly dirty. However, there may also be times when you just do a routine car clean-up and do not want to use too much soap.

Metered mixing needle allows you some control over the soap so that you save it when it's unnecessary and use it when it is needed the most.

Frequently Asked Questions

What is the best foam cannon for a garden hose?

According to expert reviews and customer feedback, the Chemical Guys ACC_326 – Torq Foam Blaster 6 Foam Wash Gun is considered the best foam cannon for a garden hose due to its exceptional foam generation ability, high-quality build, and ease of use.

Can you use a garden hose with a foam cannon?

It is possible to use a garden hose with a foam cannon by attaching it to the end of the garden hose, adjusting the nozzle to produce the desired amount of foam, and turning on the water. However, it may not be as effective as using a pressure washer. It could potentially result in less foam and more water consumption.

How do you attach a foam gun to a garden hose?

To attach a foam gun to a garden hose, first unscrew the nozzle from the end of the garden hose, then attach the foam gun to the threaded end of the garden hose, making sure it is screwed on tightly, and finally turn on the water to begin using the foam gun.

Are foam cannons worth it?

Foam cannons are worth it if you value a thorough and efficient car cleaning experience. They provide better soap coverage and allow the soap to dwell longer, resulting in a cleaner and shinier car.

Can you connect a hose cannon to a pressure washer?

Yes, you can. These foam cannons are often more expensive, usually around the $50 to $100 plus price range. If you're looking professional-grade foam gun that works with a pressure washer, check out Adam's Premium Foam Gun. This car wash foam gun can be found on Amazon.

What Option of Foam Cannon for Garden Hose is Best for You?

No matter your choice, the most important factor in purchasing a foam cannon is that it works for you.

Weigh out the pros and cons of each to decide which one suits your home best: durability, ease of cleaning, a reasonable price point, or user rating. Ultimately, you are the one investing money and using this product in your home - make sure it is something that best serves your purposes!

Before buying any foam cannon for garden hose, read all reviews and thoroughly research to be satisfied with whatever investment you make. If there is value in the product and trustworthy customer reviews, it may be a great fit for you.

Shop smart and enjoy your new foam cannon for the garden hose!

Items reviewed:

1. Chemical Guys – Torq Foam Blaster

2. Adam's Polishes Standard Foam Gun

3. Ontel Cannon Foam Blaster

4. SwiftJet Foam Gun

5. Foam King™ Foam Gun

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