11 The Best Foam Cannons

It is time to get that foam cannon out and clean your car. A foam cannon is a device that attaches to the end of a pressure washer and shoots foam at high pressure. The foam can be used for many different things, such as removing dirt and grime from cars or washing down dirty surfaces like decks. 

Foam guns are also popular for cleaning boats, bikes, and grills. As you can imagine, these devices are very popular with car detailers and house cleaners alike!

In this article, we will talk about how foam cannons work, what they are best suited for, and how to clean them properly so that they last longer.

McKillans Snow Foam Cannon

McKillans Snow Foam Cannon is the best foam cannon to buy online. You can get it for a low price, and you will fall in love with your car again when it is clean from headlight detailer foam. McKillan has been around since 2003, and its products are made of high-quality materials that will last for years. 

For the best foam cannon to use on your car, buy McKillan Snow Foam Cannon today.

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  • Intuitive bottle.
  • Simple to hold while in use.
  • The brass connector provides a tight attachment.
  • Will not rupture with high pressure or stream.


  • It needs a pressure washer to work properly.
  • If not properly stored, a flimsy transparent container may break.

Blisstime Foam Cannon with Wash Mitt

Blisstime foam cannon come with a sprayer and foam gun. This foam gun is of great value. It attaches to any standard garden hose, comes with its wash mitt for washing cars or other surfaces without scratching them, along with an adjustable nozzle that allows you to control the amount of soap being sprayed onto your car as well as foam.

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  • Distinguishing foam cannon’s transmittance.
  • An adjustable knob is given according to measuring markers.


  • This foam cannon is less expensive than others, and you may have to change it after a few applications.

Adam’s Standard Foam Gun

Adam’s Standard Foam Gun is a foam gun that attaches directly to your pressure washer and shoots foam at high pressure. It is used for things such as removing dirt and grime from cars, washing down dirty surfaces like decks, and many other uses.

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  • Quick-connect handle
  • One gallon of strong soap solution is included.
  • Canister with a wide aperture for convenient refilling and attaching.
  • Three spray tips for various spray patterns.


  • Spray nozzles used alone are not ideal for rinsing.
  • Sometimes the inner tube can be loose.

List of Top 11 Best Foam Cannons

1. McKillans Snow Foam Cannon

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There are several reasons to pick McKillans Snow Foam Cannon other than its low cost. The elegantly designed 1-liter container has a 1/4-inch valve that fits all pressure washer rods. You do not have to use wet hands to hold a slippery surface. These brass connectors that enable the cannon to connect to a pressure washer garden hose are of excellent quality and will last a long time. 

You may focus excessively on dirty regions by adjusting the soap-water proportion, but you can also alter the ways of stream of water for optimal effectiveness. The bottle is also translucent, allowing you to monitor the level of vehicle washing solution as you apply.

One disadvantage of this item is that it might not be able to survive repeated application. Anyone with a high-pressure garden hose and a few hours on their hands might use this foam cannon to wash anything they want.

2. Blisstime Foam Cannon with Wash Mitt

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Blisstime Foam Cannon is one of the best and easiest foam cannons to attach and detach. The pressure washer garden hose can be connected to the foam cannon with a garden hose or quick-connect adapter, depending on your needs. You need high-pressure water that is below 200ºF for foam cannons, but they work better when you have a foam solution to go with it. Blisstime foam cannon is made of corrosion-resistant solid brass, so you do not have to worry about rust or flaking paint. 

Customers loved the standard markers on the container for estimating the soap-to-water concentration proportion. You may use any approach since these markers are in milliliters and ounces. The brass design ensures durability and reliability. Adjustable foam cannon nozzles regulate the amount of detergent delivered as well as the spraying design’s angle.

To get the best foam gun for your money, make sure you check out Blisstime because they are very affordable and come in different sizes.

3. Adam’s Standard Foam Gun

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Three different measurement nozzles are available on Adam’s Stand Foam Gun, each of which affects the amount of water solution that is dispensed from the canister and applied to the car. For individual water supplies, we generally recommend the Yellow measuring head and subsequently modify it to the blue or green measuring tips.

The Foam Gun may also be used without the measuring nozzle. It will produce a great volume of foam and will also run through the container much faster, so you might need to reload the canister with extra Car Wash and water before finishing the entire automobile, regardless of the size of the car. 

The high-quality plastic bottle holds 32 ounces and has a wide opening for convenient refilling. An extra gallon of Adam’s concentrated Mega Foam is included with the package, which is enough for Fifty refills with the suggested 2-3 ounces each fill.

4. Dusichin Foam Cannon

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Dusichin Foam Cannon is a foam cannon that is designed with professionals in mind. This foam gun has great pressure, can be attached to any garden hose, and does not require you to use detergents. This foam cannon claims it will work “with or without” detergent – but we recommend using a cleaning solution like Purple Power or something similar if you want to foam your car with this device.

This cannon is simple in use, does not waste a lot of detergents, and produces a terrific jet of washing-up liquid. In only a few moments, it creates a lovely thick lather all over your car. It is also simple to adjust the volume, and the connectors are sturdy and of very good quality.

Unfortunately, the valve is somewhat weighted, and the complete container is heavy when the nozzle is connected. Attaching it to a power washer may sometimes be cumbersome and messy.

5. Fasmov Adjustable Snow Foam Lance

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Fasmov Adjustable Snow Foam Lance is one of the best foam cannons that will surely suit all your needs. This foam gun is an adjustable foam lance that can adjust the foam output. This foam cannon also comes with a garden hose foam gun adapter.

To operate it, you will need a pressure washer with a flow rate of 2.0 GPM and a pressure of above 1,000 PSI. It is really difficult to identify what distinguishes this foam cannon from the other recommendations on the list.

This option is likewise customizable, enabling you to manage both the volume of liquid poured and the direction in which it is sprayed. Because the bottle is transparent, you can see how much liquid is remaining within.

6. Chemical Guys Foam Blaster Wash Gun

The Chemical Guys Foam Blaster Wash Gun foam cannons that connect over your garden hose are compatible with basically all pressure washers. This foam gun has a foam-specific setting and sprays tips so that you can adjust the foam output to suit your needs. 

This foam blaster also comes with its bracket for mounting over the handle of your pressure washer, which is very convenient if you do not have an available spot on top of your pressure cleaner as it will free up room.

One of the item’s most distinguishing characteristics is that you can obtain a similar foamy motion as a cannon without buying a pressure washer. The spray container is larger and has a more secure attachment.

7. Autown Foam Cannon

The Autown foam cannon is the best foam cannon for all purposes and has a longer lifespan than other foam cannons. It works best with the pressure washer and garden hose. The foam thickness may be controlled with a front handle, and the broad container is very simple for refilling.

In seconds, this foam cannon creates a leathery texture of the foam. It includes a 1/4-inch fast attachment that connects to a pressure washer without the use of any other equipment, and it has a 1-liter capacity which is enough to wash two automobiles. It looks and performs remarkably identically to other, more costly, well-known premium brands.

8. Tool Daily Foam Cannon

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Tool Daily Foam Cannon has a foam cannon attachment that is compatible with most pressure washers. The Foam Cannon from Tool comes with five spraying nozzle heads. With a 1/4-inch fast connector joint and a 1-liter container. This customizable foam cannon allows you to control foam production and spray distribution.

It works with pressure washers with flow rates ranging from 2.0 GPM to 5.3 GPM and pressures ranging from 1,000 PSI to 3,000 PSI. You may choose from a variety of spraying directions with the provided nozzle heads: 0 degrees (red), 15 degrees (yellow), 25 degrees (green), 40 degrees (white), and 65 degrees (red) (black).

This foam cannon does not work with every pressure washer. There are also several reports that the spray pattern adjustment handle does not hold on in place well enough, requiring numerous adjustments.

9. Obecome Adjustable Quick Release Foam Cannon

The Obecome Adjustable Quick Release Foam Cannon has adjustable foam output settings to control the thickness of the foam. By adjusting this, you can also change how much pressure is required for each setting, allowing you more precision when using it on different surfaces. It uses a standard garden hose foam gun connection and is compatible with most pressure washers.

Obecome’s product set includes a 1/4-inch fast connector, brass valves, a 1-liter container, and a pressure washer with 2.0 GPM and 1,000 PSI. You can regulate the quantity of leather dispensed with the two manually adjustable knobs, while the head can change the spraying pattern from broad to narrower.

10. Twinkle Star Foam Cannon Snow Foam Lance

Twinkle Star foam cannon is an essential tool for car washing. Twinkle foam cannons are handcrafted in the USA and built to last with tough, lightweight aluminum construction that will not rust or corrode over time. They are also water-resistant, so they can be submerged into your pressure washer’s reservoir without worry if you accidentally drop them in the reservoir.

There are three types of foam cannons available from Twinkle: a foam lance for pressure washers, a foam cannon kit for garden hoses that includes a flex hose and foam lance, or a complete all-in-one kit. The All In One Kit comes with a 32 oz poly bottle of Snow foam concentrate, a foam cannon kit with foam lance for the garden hose, and a foam gun trigger that fits directly onto your pressure washer’s wand or foam lance.

It is, however, a little hefty, which can cause your arms to strain when in use. While it is durable, it has a propensity to seep from the tip. Also, the connections are of poor quality, and the container lacks measurement levels.

11. TriNova Foam Cannon Spray Foam Gun

The foam cannon is a must-have for any car detailer or house cleaner. They are the perfect tool to help you get that clean, fresh look and smell we all love. Not only do they save time and water, but foam cannons also last much longer than a garden hose or standard pressure washer attachment.

It generates a dense lather, according to reviewers, and it is simple to transfer soap from a bottle into the broad-mouth aperture without creating any mess. This company also offers a 100% satisfaction guarantee, meaning that if you are not satisfied with the item’s quality or performance, the brand will refund and replace it. Customer support, according to several users, is excellent.

The only drawback customers reported is that it is a bit heavy, and there are no measuring indicators on the container so that you will have no idea how much solution is being used. 

Types of Foam Cannons

There are many different foam cannon options on the market, and they all vary slightly.

  • Adjustable Foam Cannons

Foam cannons with adjustable characteristics may often be used to regulate more or less foam as well as spraying direction. With these modifiable characteristics, you can vary your concentration level depending on how dusty your car is and also cater to the portions of the car you are washing. A fan distribution is great for covering the whole car, while a more linear flow lets you directly target regions such as tire wells.

  • Changeable Nozzle Heads Foam Cannons

Certain foam cannons also include replaceable nozzle heads that are distinguished by the direction about which they spray. Angles of 15, 25, and 40 degrees, for example, are frequent. These tips connect to the base of the pressure washer garden hose rather than the cannon’s head and assist the direct flow of water where it is mostly required.

  • Professional Standard Foam Cannons

Many companies often focus on providing a higher-quality foam cannon that they call “professional grade.” This means using heavy items like stainless steel that can resist more serious damage. Quick detach valves are constructed of heavier metals, the bottles are durable and meant to last, and the denser lather is frequently produced. But these great quality materials usually come at a higher cost.

Top Foam Cannon Brands

  • Chemical Guys 

Chemical Guys is a famous auto dressing and vehicle maintenance company. Cleaning products that are gentle on your car’s paint and exteriors are available from them. Chemical Guys’ expertise has exploited their local Californian light to manufacture a variety of beneficial goods over the course of over 40 years in business. 

  • Adam’s 

Adam Pitale founded Adam’s in California in the year 2000. Since then, they moved to Colorado and have been able to offer high-quality vehicle care products across the planet, including high-quality foam cannons. If you are searching for a terrific cleaner to go with your new foam cannon, you must try Adam’s Car Shampoo.

  • Gold Eagle 

Gold Eagle Company produces the best foam cannons likeTrinova Foam Cannon. Their items are thoroughly tested to verify that they accomplish precisely what the label claims, and each product comes with a money-back guarantee.

Benefits of Using Foam Cannons

  • Easy Cleaning

You do not even need to get a mop, bucket, and other equipment to wash your car because a foam cannon attached to a pressure washer will get the job done easily. Once you are finished, place the pressure washer among the cleaning supplies.

  • Time-Saving

A foam cannon is a strong tool that quickly sprays soap throughout your car. This product makes the most of your time. If you are doing it manually, it will take a bit more time and energy. Switch on the pressure washer, attach the cannon, and set the angle, and the pressure washer will take care of the rest.

  • Reduce Water and Soap Wastage

Water and soap should be used carefully. You may drain a lot of water by manually washing your automobile with a bucket. You will not have to pour barrels full of water and detergent after completing the task if you attach a foam cannon to your pressure washer.

Considerable Features for Foam Cannons

  • Size and Shape of Bottle

Many companies distinguish themselves by the appearance of the foam cannons they manufacture. The majority of bottles have a volume of one liter, i.e., 32-33 ounces, but mostly it is the design of the bottle that you would like to consider. 

The majority of foam cannons look like a diving tank. The cannon has a small, wide head that rests at the large top shoulders that plunge directly down the length of the device. Some manufacturers, however, include an adjustable foam cannon handle that makes it simpler to grip the cannon while loosening and tightening it.

  • Variable Solution Proportion and Spraying Patterns.

You may wish to change the spraying pattern, much likely with a pressure washer, to more effectively focus liquid towards a targeted area of concern. Using a foam cannon to perform a similar task allows you to target difficult regions that need additional focus.

Also, there should be an option to change the concentration ratio of your foam cannon. This way, you can focus on the places that need it most while keeping the rest of the car milder, such as the paintwork and glass.

  • Specifications For Pressure Washer

When purchasing a foam cannon, there are two characteristics to keep in mind. The first is the pace at which water passes through the cannon. Mostly can process up to 2 gallons per minute. Along with the pressure, between 1,000 and 3,000 PSI is usual for foam cannons. 

Low to medium quality pressure washers have a pressure range of 1,400 to 2,500 PSI; therefore, make sure to verify the requirements of your pressure washer and compare them to the requirements of the foam gun you purchase.


Are foam guns good for car washing?

Foam guns are great for car washes. If you have ever wanted to try a foam wash on your vehicle, foam guns make it easy. Just attach the product with the pressure washer and begin spraying your surface with water. Then mix up some of our powerful foaming soap in a bucket and use the foam gun to spray it on. Finally, rinse your vehicle down and watch all of that dirt fly off. 

Do you need a pressure washer to use a foam cannon?

The majority of foam cannons are attached to a pressure washer to provide effects that are comparable to those of a paid vehicle wash. Connect the gadget, fill the bottle with soap, and adjust the sprayer to get started.


In conclusion, foam cannons are a great option for cleaning cars and other surfaces. They are not too difficult to use but may take some practice before you get it right – do not worry if your first few attempts are not perfect. 

We recommend Adam’s Standard Foam Gun if you are looking for a low-cost option. But if you want to stick to the perfect finish, we highly recommend McKillans Snow Foam Cannon.

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