7 Best Foam Cannon Soap With Cannons Reviewed in 2020

No doubt, we all want our cars looking spotless and dustless all the time, but not everyone has the time and energy to be out in the yard every day with a rag and bucket. And even though car washes are great, they can become a luxury in the long run, especially when you have to do it every day. Right?

In a Hurry? Check out Our 3 Top Picks of Best Foam Cannon Soap

However, at the same time, there are things you would rather do than spending the whole day cleaning a car. And even if you were to use a garden hose or foam gun, it would never be powerful enough to give your ride that thorough cleaning it deserves in the shortest amount of time.

Thankfully, a device like the foam cannon exists. With such a device, you will be able to achieve better cleaning in a lesser time without putting in much effort.

However, finding the best foam cannon for the money is not always an easy task given the huge number of brands in the market. You want to purchase a cannon that will not only do a great job in wiping your car, but also last longer and withstand regular use.

In order not to make things complicated for you, we have researched the best foam cannon brands in the market and come up with a list of the top 5 products currently available.

Using this list will not only help you to choose the best foam cannon for your electric pressure washer, but also ensure you don’t expend a lot of time and money like most car owners do when in the market for the first time.

But before we get into all that, let’s see why you need a foam cannon in the first place.

Why You Should Use A Foam Cannon?

Besides taking your vehicle to the car wash for a full detail cleaning session, the other way to still get a thorough wipe is to use a foam cannon. You might have a good pressure washer, but without attaching to a foam cannon, you might never achieve the deep cleaning or sparkle you desire.

Just in case you need more convincing, below are three obvious reasons why you should use a foam cannon instead of a garden hose and sponge.

  • Time-Saving

Apart from being very easy to use, foam cannons are great time savers.

Cleaning your vehicle with soap and sponge will probably keep you out in the yard or garage for long, which is why it’s frustrating when you have to do it every time.

However, with a good foam cannon soap, the experience is totally different.

With your car covered with foam, all you need do is to scrub gently. And in a matter of minutes, you are good to go.

In other words, you don’t have to spend hours trying to wash each area of the car with soap and water – the foam does the hard job for you.

  • More Effective

As earlier indicated, buying a foam cannon is not just to make cleaning more convenient, but also better.

The major reason why you should switch to a cannon is simply because it’s does a better job than your normal sponge and garden hose.

This is because the foam created by the device first soaks the grime and dirt on your car to soften them, and then breaks them down so that they would become easier to wipe off. It would take ages to accomplish that with a normal detergent.

  • Eco-friendly

If you care so much about your yard and surrounding, then opting for a foam cannon instead of sponge and soap would be in your best interest.

This is because a foam cannon doesn’t use up much water or detergent like the regular method of washing. Instead, it employs a special mechanism to create a silky white foam which uses very little detergent.

All you need do is hook it up with the water source after filling the reservoir with detergent or soap. Then you can cover your car with white foam in no time. In fact, it’s the idea of making those thick foams that creates the real excitement.

And mind you, it’s not only detergent you get to save but water as well. What more can you ask for?

  • Reduce Scratches

This one is quite obvious, especially if you normally use a sponge and garden hose to clean your car.

In the first instance, you might not see the need to use a foam cannon until you start seeing the scratches created by your sponge.

The truth is that a sponge can never do a thorough cleaning job on your car no matter how well you use it. However, a pressure washer with a foam cannon soap will do a better job without leaving any scratches since you will hardly touch the car.

t see the need to use a foam cannon until you start seeing the scratches created by your sponge.

The truth is that a sponge can never do a thorough cleaning job on your car no matter how well you use it. However, a pressure washer with a foam cannon soap will do a better job without leaving any scratches since you will hardly touch the car.

  • New Technology

It’s always a great idea to try out new technologies, especially when they work.

In the case of a foam cannon, what you see is not just a device that creates thick white foam for your amusement, but one that allows you to clean your car quickly and easily without any hassle.

With such a device, it no longer matters whether you end up cleaning your ride two or three times a day, because the work is a whole lot easier.

The Best Foam Cannon Soap Reviews

Haven’t considered the advantages of using the foam cannon soap over other cleaning methods; let’s look at some of the best brands currently available in the market.

1. Chemical Guys HOL145 TORQ

Capacity: 32 ounces
Pressure: 500PSI
Connector Size: .25”
Adjustable: YES

If you’ve dealt with a lot of car care chemicals in the past, then you might have come across products by Chemical Guys. This company is undeniably one of the most popular brands in the industry and they’ve managed to build a really strong reputation over the years.
The company produces almost everything you need to easily clean your car for the best results, including the Chemical Guys HOL145, which is only one of the amazing TORQ series. If it’s a spotless and shiny car you want, then you will get it with this high-quality foam cannon.

In addition to its foam cannon, the package also includes up to three bottles of different soaps for a better car wash. These bottles include the Citrus Wash and Gloss, the Honey Snow foam and the Glossworkz Autowash. All three bottles make it possible to give your vehicle a good wipe without even having to touch it.

The bottle has a capacity of 32 ounces, which ensures you have enough soap for a washing session. This way, you don’t have to refill the container in very little intervals like it is when using smaller bottles. It will also interest you to know that you get to use the cannon with pressure as small as 500 PSI.

  • Suitable for different car colors
  • Large tank capacity
  • Offers UV protection for your car
  • Comes with a thread lock system
  • Plastic may leak after some time

2. PROFESSIONAL Foam Cannon Car Wash

Capacity: 33 ounces
Pressure: 1000PSI
Connector Size: .25”
Adjustable: YES

Away from the Chemical Guys, it’s time to talk about something else.
You would probably think Chemical Guys is the only trustworthy brand out there, but this is not the case. Companies like PROFESSIONAL have been around for a while and have managed to maintain a consistent track record in the quality of products they release into the market.

One of their products that seem to be in the forefront in the pack of foam cannons available in the market at the moment is the PROFESSIONAL Foam Cannon Wash.

You will not go wrong with this foam cannon if what you want is to give your car a touchless wash without spending so much money and time. It is one of the fastest dirt removals out there for your vehicles, but also works well for you roof, siding, boat and window display. More so, you can use it with your garden hose.

The package comes almost complete with a 3-washer nozzle, a cleaning kit from PROFESSIONAL, microfiber gloves and a well-sized towel. In other words, you have almost everything you need to give your car a deep wash.

The components are made of brass and stainless steel which guarantee their quality and durability. This not like any of the cheap foam cannons that become useless after few weeks of use.

More so, the item is very easy to use. For its price, this is definitely a great bet. You might not find a better deal out there.

  • Comes with a full cleaning kit
  • Easy to use
  • Durable and reliable
  • Made with high quality materials
  • A bit heavy when full

3. Snow Foam Lance Jet Wash Pressure Washer

Capacity: 32 ounces
Pressure: 1000PSI
Connector Size: .25”
Adjustable: YES

Foseal might not be a very popular brand, but their products are undeniably some of the best in the market, especially the Foseal Snow Foam Lance. So if you’re looking for a quality foam cannon that will cost you little, then this product will make a great choice.

The Foseal Snow Foam Lance is one of the most affordable foam cannons in the market that offers great value for your money. It has a pressure rating of over 1000PSI, which is pretty impressive, while the tank capacity is around 0.22 gallon which is equivalent to 32 ounces.
Like every other foam cannons on this list, the Snow Foam Lance helps you create thick foam coating on your vehicle, which leaves a great shine after rinsing. The nozzle features a knob made of heavy duty copper which ensures its reliability and durability.

Of course, Foseal is not the most popular brand in the market for car accessories, but the Snow Foam Lance is without doubt one of the best foam cannons available for the money.

Not only will you find it easier to clean your ride with this product, you will also notice a better result. More so, you can also put it into other uses apart from car wash. This might include giving your pet a bath, or watering your garden flowers.

  • Very affordable
  • High pressure rating
  • Multi-purpose
  • High quality materials
  • Flow is a little hard to control

4. TriNova Foam Cannon and Gallon Car Wash Soap Kit

Capacity: 33 ounces
Pressure: 1000PSI
Connector Size: .25”
Adjustable: YES

Our list of the best foam cannon soap will never be complete without mentioning the TriNov Foam Cannon. Even though it has a price tag that many would consider expensive, it still remains one of the top rated brands in the market at the moment.

So if you need a quality foam cannon you can rely upon for safe and easy washing of your ride, you will not go wrong with this wonderful cannon by TriNov. Even if you consider it a bit pricey, don’t be afraid to make the compromise, as you won’t end up disappointed.

As earlier indicated, this foam cannon is extremely easy to use; all you need to do is to attach a pressure washer after filling the bottle with soap.

The cannon works best when connected to a sprayer with a minimum pressure of 1000psi. However, it will also allow as much as 3200psi, which is pretty impressive compared to the maximum pressures of many similar models. This makes it possible to enjoy a constant stream. And you don’t need to worry about the cannon getting cracked as a result of high pressure, as the bottleneck is designed to be a bit wider. In addition, instead of the regular 2 GPM flow rate; the nozzle only requires a minimum flow rate of 1.4 GPM. Isn’t that incredible?

The whole construction of the foam cannon is designed to be sturdy and will definitely last you a long time when used properly. Interestingly, a dial is provided on the top of the device that enables you control the foam thickness and amount.

This way, you can fine tune the foam that is coming out in the direction you want. Apart from your ride, the nozzle also works well for cleaning your outdoor areas such as your sidewalk or deck.

  • Wide neck
  • Made of quality materials
  • Easy to use
  • Highly durable
  • A bit expensive

5. Foam Cannon Nozzle Snow Soap

Capacity: 32 ounces
Pressure: 2300PSI
Connector Size: .25”
Adjustable: YES

The Foam Cannon Nozzle Snow Soap by SprayTec is another wonderful product you should check out. This soap makes it “fun” to wipe your car as many times as you need to – thanks to its Microber Mitt and Wash N’ Wax Concentrate and foam nozzle.

In other words, when you purchase this product, you get a full combo kit for your car wash which ensures you don’t spend more on extra accessories. You will not only enjoy the sight of the thick snow, but also marvel at the sparkle of your car as it looks scratch-free and brand new.

The bottles of the foam cannon soap are all made with a plastic material that is shatter-proof. This makes them strong and able to last you a long time, thereby providing safe storage for the soap.

It is also important to point out that the soap blaster of the nozzle is made with solid fittings of brass which connects tightly with your pressure washer. This helps to prevent leaks and provide enough pressure needed to produce the greatest amount of foam.

It is recommended to use the foam cannon with a sprayer that has a inimum pressure power of 2300psi. This will allow for high water pressure. As usual, the greater the pressure power of your sprayer, the more foam will be created.

As expected, you can adjust the soap regulator of the cannon to optimize the foam flow. The adjustable spray nozzle also makes it possible for you to direct the foam to the exact point you desire. This way, you will be able to touch every area of the car within a very little time.

By the way, the cannon capacity is 32 ounces.

  • High pressure
  • Made with quality materials
  • Comes with a full washing kit
  • Superior cleaning performance
  • Doesn’t work with a garden hose

6. Chemical Guys EQP316 Foam Cannon Soap

Capacity: 32 ounces
Pressure: 800PSI
Connector Size: .25”
Adjustable: YES

As earlier indicated, Chemical Guys are one of the few brands out there that are well known for having one of the richest lines of products when it comes to quality. So it’s no surprise, we featured another one of their foam cannons in this list.

The Chemical Guys EQP316 is not only a good cleaner for your car but also very durable. If you are tired of seeing swirl marks on your car and want to start using less water for your car wash, then using a good car washer together with the EQP316 will help you achieve the result you are looking for.

Unlike many foam wash in its category, this cannon soap goes deep into your car crevices to ensure that no layers of dust or dirt is left behind. Thanks to its jet nozzle, you can determine the degree of foam wash that goes to every area of your vehicle.

This gives you control and ensures you achieve that perfect wash you’ve always desired. Like any other Chemical Guys washer, the EQP316 is equipped with an air injection technology which makes it possible to produce very thick foam that is capable of dissolving even the most stubborn dirt and stains on your car.

It works well with a pressure of 800PSI and even though the tank size is 32 ounces, you should still be able to carry it comfortably even when full.

  • Comes with air injection technology
  • Constructed with durable materials
  • Superior performance
  • Leaves nothing behind after rinsing
  • Jet nozzle is not the strongest

7. Chemical Guys EQP_312 TORQ

Capacity: 32 ounces
Pressure: 800PSI
Connector Size: .25”
Adjustable: YES

Another wonderful product from Chemical Guys you might want to check out is the EQP_312 TORQ Foam Cannon. Interestingly, this product comes with soap gallon which is meant to be combined with the cannon soap to give your car a thorough wipe.

Like other Chemical Guys product, this one will last you for an extended period of time without losing its efficacy. In fact, this is one of the major reasons why it’s a favorite for many car owners. For most, it’s the best foam cannon soap in the block for a pressure washer.

The unit features a brass connector which secures tightly to the mouth of your pressure washer. This can be adjusted to achieve the level of foam coating you desire. Nevertheless, this set-up will ensure that the mixture from the bottle comes out at constant pressure so that the coating on your vehicle can be uniform.

In other words, you won’t have to worry about spraying more foam on a particular area of the car than the rest. Instead, every part gets an equal amount of wash. However, the price of the item might not go down well with you, especially if you’re operating on a tight budget. But at the same time, you get what you are paying for.

  • Superior cleaning
  • Easy to use
  • Creates very thick foam
  • Adequate tank capacity
  • Cheap quality nozzle
  • A bit pricey

How Does A Foam Cannon Work?

To get the best use of any device, you need to understand how it really works. In the case of a foam cannon, it’s no different.

It is not a mistake that these devices are given the name “foam cannons”.

Cannons shoot something. It might be balls of fire like we see in the war zones, or it could be rockets. However, in the case of the foam cannon, it is “foam” that is fired and special compressors are employed to accomplish this.

The little exposition above might appear “lay” but it should give you an idea of how a foam cannon works.

The machine basically fires foams by utilizing the pressure generated by an in-built compressor. The thick foam is formed from the mixture of the soap with water and air and then pushed out through the nozzle by the pressure that has built up.

It is always advisable to use the nozzle at a convenient angle while keeping a safe distance from the car. This will not only help you achieve a better cleaning result, but also help to preserve the shine of your car paint.

Foam Cannon VS Foam Gun

Chances are that you’ve probably come across a foam gun before, and might have even used one in the past. But what about a foam cannon? Do you know what it is and can you actually tell how it differs from a foam gun?

Although our focus here is not the foam gun, it’s very important we make the distinction so you can better understand why a foam cannon is better for a car wash.

In terms of operation, a foam cannon and a foam gun basically work in the same way. The major difference between the two lies in the way they are used.

A foam gun actually needs to be attached to a garden hose, while a foam cannon usually works with a pressure washer.

The use of a pressure washer is what makes foam cannons generally more effective than foam guns. Apart from being much simpler and easier to work with, the higher pressure generated by the pressure washers means that less water and soap will be used, while still creating thicker foams. This ultimately produces better results at the end of the day.
Unfortunately, foam guns don’t work well with pressure washers. Any attempt to use the two together will definitely lead to disappointing results.

Before You Buy, You Need To Know

A clean ride doesn’t only put a smile on your face but also leaves you feeling confident and satisfied. This is why it’s extremely important to use only the best foam cannons you can lay your hands on.
Unfortunately, it’s not always easy to identify such a product given the huge number of brands in the market. The hyped sales gimmick used by many of these companies can make things even more complicated.
However, there are certain key things you can look out for that can greatly simplify the process of choosing. Below, we look at the most important considerations to make before purchasing a foam cannon.


Another important consideration to make when buying a foam cannon is the size or capacity of the bottle attached to the nozzle.

You want a bottle that can hold as much soap you need for each washing session. This will ensure you don’t refill the bottle every once in a while.


It’s also important to evaluate the quality of materials used for a foam cannon soap so you don’t end up replacing anything too soon. Brass is recommended for the nozzle fittings as they don’t corrode easily. The same applies to the bottle material. You want to choose something you’re sure will last long.

pH Level

One of the most important things to look at when purchasing a foam cannon is the pH of the soap solution it produces. You want to grab a cannon soap that is gentle on your car, as anything acidic could potentially damage your car paint.
A formula with a pH of 7 is generally recommended. One way to check if a particular formula is acidic is to feel (touch) your car for any residue. If there exists, then there is big chance the soap solution is acidic. In this case, you might want to change it for a milder one.


If you care about the environment, then you will be mindful of the kind of chemicals you allow around you. Acidic foam cannons are not to be tolerated as they are not safe for the environment.

Instead, go for Eco-friendly formulas as they are usually biodegradable. These soaps are not only harmless to the environment but also do a good cleaning job.


Price is always an important consideration in purchasing any product. However, it’s also important to note that price is not always an indicator of quality.

There are many high priced foam cannons that are not really worth your money; the same way there’re ridiculously cheap products that do not have a good quality.

The gist is to go for a high quality soap that you can afford, whether it’s cheap or expensive. Here, the most important thing is that it meets the criteria we’ve outlined.

Ease of Use

Apart from the fact that they are great car cleaners, another reason for choosing a foam cannon is that they are generally easy to use.

So you want a foam cannon that will allow you clean your car quickly and thoroughly, without even requiring you to touch the car.


Last but not the least; you need to consider and evaluate the nozzle of the foam cannon to know how much pressure it can tolerate.

This is extremely important, because pressure plays the biggest role in overall performance of the whole set-up. Higher pressure capability is always desired as this makes the cannon more effective.

But it’s also important for the pressure to be within the allowable limit by the nozzle or else the cannon might not last too long due to the extra power.

Connector Size

It’s also important to evaluate the connector size of the foam cannon as this is what else determines if it will be the perfect fit for your pressure washer.

Buying a foam cannon with a connector size that doesn’t fit with your existing pressure washer will only make you to spend more money on extra equipment. So take note of this!

Adjustable Feature

In order to be able to use a foam cannon for various applications, it’s very important for it to be adjustable. You have to pick a model that offers several varieties of spray adjustments.

This will allow you to manipulate the degree of foam that comes out through the nozzle to fit your particular application, whether it’s car wash, roof cleaning, or any other thing.

Tips for Setting Up, Handling and Bottle Replacement

Many beginners make the mistake of rubbing the foam mixture on their cars or spraying too close. Either method can really damage the paint job of your car.

In order to do a really good cleaning job, it’s very important you understand how to set up the foam can and buckets, and also how to handle and replace the bottle during and after use.

Make sure you select a foam cannon with the right soap mixture, then attach to the nozzle of your pressure washer. Also ensure that both elements fit tightly to prevent leaks and ensure that all the pressure is used up in creating thicker foam. Your bucket trap should be correctly placed too.

As earlier indicated, apply the spray foam from a safe distance (around two ft.) and make sure to direct the nozzle at a convenient angle for better results.

We recommend replacing original canister or opaque bottles with translucent bottles as they allow you to know just how much of the solution you are using up.

Frequently Asked Questions

  • Can I still use a foam cannon with pressure washer that has smaller GPM?

Yes, you can do this, but just understand that the thickness of the foam coming through the nozzle might not be as dense as it should be. You can resolve this by using a smaller orifice for the cannon. This might come with the package or you may have to purchase it separately.

  • Can I use any one of the items above for my car?

Absolutely! All the foam cannons discussed here will work with any car regardless of its color or model. However, you need to be careful to apply the spray foam from the right distance and angle.

  • Should I use a foam gun or a foam cannon?

For giving your car a thorough wipe, a foam cannon will definitely do a better job. And this is simply because it works with a pressure washer which enables it to produce thicker foam, which is obviously more effective for the dirt removal. More so, you can adjust the foam cannon to fine-tune your cleaning.

  • Where can I purchase a foam cannon?

You can either buy from a physical store or shop online. However, online stores tend to be better as they offer a wider assortment of products to choose from, and are also very convenient.
You can purchase any one of the items above by simply clicking on the corresponding links to go to the product page.

No. Doing this can damage your car paint.


There you have it – the best foam cannons for the money. Choosing the right foam cannon for your ride doesn’t have to be overwhelming anymore. With our review of the top brands in the market, you can finally discover a product you will be proud of.

Remember, a clean car easily translates to a happy owner. And this is always the case when you choose the right foam cannon. You don’t have to deprive your car of a good wash anymore.