11 Best car wash foam cannon 2023 : Make Your Car Wash More Effective

A car wash foam cannon is a great way to make your car wash more effective. A foam cannon works to raise the surface tension of water, which allows the soap to stick to the surface better. This results in your car being washed a little more effectively. However, if you want to make your foam cannon even more effective, you have to know exactly what works.


What’s the best car wash foam cannon? The reality is that there are many different types of foam cannons on the market, and each one has its own pros and cons. So how do you choose the best one? There are several things to consider when it comes to choosing a foam cannon, including your budget, your washing requirements, and the types of car wash soap you’re using, 

In this blog post we will research which foam is best as well as discuss various tips to help you make a good decision.

Let’s get started !

What Is a Car Wash Foam Cannon?

A car wash foam cannon is a device that is attached to a hose and used to dispense a foamy stream of soap and water. This stream is used to clean the exterior of a vehicle. Foam cannons are often used in professional car washes, but they can also be used at home.


Foam cannons work by mixing soap and water together and then propelling the mixture through the air. When the mixture hits the vehicle, it clings to the surface and breaks down dirt and grime. Foam cannons make it easier to clean a vehicle without having to scrub it by hand.

There are a variety of different foam cannons on the market, and they vary in terms of features and price. Some foam cannons are designed to be used with a pressure washer, while others can be used without one. Some foam cannons also come with different nozzle attachments to help you reach hard-to-reach areas.

If you’re looking for an easy way to clean your vehicle’s exterior, a foam cannon is a great option. Just be sure to choose the right one for your needs.

Types of Foam Cannons

There are two primary types of foam guns or cannons on the market . Such as a low-pressure system and a high-pressure system. Low-pressure systems have an average pressure of about 1.5 to 2 pounds per square inch (PSI). High-pressure systems have an average pressure of about 4 to 5 PSI. In general, high-pressure systems offer more cleaning power, but can be very hard on paint. The best type of car wash foam cannon depends largely on what you’re washing and how often you’re washing it.

Buying guide: Tips For Choosing the Best Car Wash Foam Cannon

Choosing the best car wash foam cannon can feel like an overwhelming process, especially if you’re unsure of what exactly you should be looking for in a product like this. To help you narrow down your options, here are a few tips to consider when buying your next foam cannon to help ensure that you find the right one to suit your needs perfectly!

Size: Before buying a foam cannon, consider the size of the unit. Some foam cannons are large and bulky, while others are small and compact. Choose the size that best suits your needs. Also consider the capacity of the foam cannon. Some foam cannons can hold a large amount of foam, while others have a smaller capacity. Choose the size that best suits your needs.


Design: Design is an important consideration when purchasing a foam cannon. Some cannons are designed for specific types of foam, while others are more versatile. If you know what type of foam you will be using most often, you can narrow down your choices by looking for a cannon that is designed for that type of foam. Otherwise, you may want to choose a more versatile model. 

Power: it is important to consider the power of the unit. A foam cannon that is too powerful can damage your vehicle, while a unit that is not powerful enough may not be able to clean your vehicle effectively. It is important to find a balance between the two to ensure that your vehicle is cleaned properly without being damaged. 

Accessories: a pressure washer may be needed to provide the high-pressure water needed to operate the cannon. In addition, a hose and nozzle attachment will be necessary to connect the cannon to the pressure washer. Foam cannons can be used for a variety of cleaning applications, so it is important to determine what accessories will be needed to use the cannon for the intended purpose.

Durability: When considering the purchase of a foam cannon, one of the most important factors to consider is durability. There are a few things you can look for when assessing the durability of a foam cannon. First, check to see if the cannon is made from high-quality materials. Second, look for a cannon that comes with a warranty or guarantee. Lastly, read online reviews to see what other consumers have to say about the durability of the cannon you’re considering. 

Car wash foam cannon : Our 11 best picks 

1. Chemical Guys EQP_310 TORQ Professional Foam Cannon

Chemical Guys EQP_310 TORQ Professional Foam Cannon , Best car wash foam cannon

Chemical Guys EQP_310 TORQ Formula Premium Auto Wash is the best car wash foam cannon so it will cleans vehicle surfaces quickly, easily and safely. It removes grease, grime, dirt from automotive surfaces such as paintwork, wheels/trim work and even plastic bumper parts without scratching the surface. 

The pH-balanced formula means there’s no worry about acid rain etching your car’s surface after washing it with this product. We love our cars—and we want them to look their best! Chemical Guys’ formulas help us maintain that showroom shine using products designed specifically for a variety of car finishes and detailing needs.

state-of-the art foaming car wash shampoo. Produces thick suds with each use. It’s perfect for weekly maintenance because it has less strong cleaners than other shampoos but still gets the job done without stripping away protective waxes and sealants on cars or light duty trucks. To Use: Shake well before using! Start by filling one bucket up halfway with warm water then add 4 capfuls of EQP_310 TORQ Foaming Car Wash Shampoo Concentrate to create lots of fluffy bubbles during washing! 


For maximum foaming action turn off any recirculation pump where applicable, this will cause the soap solution to circulate back into itself creating tremendous amounts of rich foam for ultimate cleaning action every time! Fill the second bucket up about 2/3rds full with clean rinse water and pour over mitt when finished washing the vehicle.

product info:

Weight :‎1.47 pounds.

Dimensions : ‎10.31 x 5.51 x 5.12 inches.

  • It’s made of quality materials,
  • can be used with a pressure washer or hose,
  • It is easy to use,
  • makes it easier to get out without releasing all the soap onto your hands
  • wont tighten onto the nozzle.
  • bottle’s neck is pretty small

2. Chemical Guys EQP324 Big Mouth Max Release Foam Cannon

Chemical Guys EQP324 Big Mouth Max Release Foam Cannon , Best car wash foam cannon

For years Chemical Guys has been a leader in detailing products. They’ve introduced another groundbreaking product to add to their extensive lineup: Big Mouth Max Release Car Wash Soaps with foam cannons. Big Mouth Max Release Car Wash is formulated with surfactants that produce tons of suds, lubricate the surface and have protective coating agents that keep paint scratch-free.

For car enthusiasts who love getting down and dirty with their vehicles, Chemical Guys  Big Mouth Max Release has been specifically formulated to release dirt and grime from deep within any automobile. Containing specialized lubricants that help keep paint scratch-free, this product generates tons of thick suds which allow dirt particles to easily be rinsed away without scratching delicate surfaces like paintwork.

The exclusive Easy Adjust Foam Knob adjusts knob settings without taking your hand off the handle giving you ultimate control over your foam volume at any time during operation; never have to remove your hands from the working surface again. Ideal for cleaning carpets, seats, upholstery and other surfaces with soapy suds where there may be spills or stains which require deep cleaning.

product info:

Weight :‎‎1.85 pounds.

Dimensions : ‎10 x 8.15 x 4.37 inches.

  • it worked very good,
  • worth it,
  • Easy to hook up,
  • Big Mouth Foam Cannon,
  • it was just soapy water,
  • not on tight enough.

3. Chemical Guys ACC_326 – Torq Foam Blaster 6 Foam Wash Gun

Chemical Guys ACC_326 – Torq Foam Blaster 6 Foam Wash Gun , Best car wash foam cannon

Torq Foam Blaster 6. The Chemical Guys TORQ FOAM BLASTER 6 is the first foaming car wash product of its kind. Using this revolutionary formula, you can clean any vehicle without having to rinse it off after each pass.

It’s powerful enough to remove stubborn dirt and grime while gentle enough for waxed vehicles or those detailed regularly with chemical guys products. The powerful TORQ FOAM BLASTER leaves behind no streaks, spots, or scratches while washing your ride down in under 15 minutes! Add it as a supplement during your weekly washes for better protection against harmful UV rays too!

Torq Foam Blaster 6 is the perfect solution for cleaning stubborn dirt and grime from automotive paintwork. Simply fill with your favorite Chemical Guys car wash soap, pump up the Torq Foam Blaster 6’s,  internal pressure then direct onto paint surface using its adjustable brass nozzle.

The advanced nozzle also has a safety lock to prevent accidental discharge when stored in between uses. Quickly remove dirt, brake dust and road grime with ease using Chemical Guys Car Wash Soap mixed inside Torq Foam Blaster 6. Adjustable brass nozzle delivers a concentrated jet of foaming suds right where you need it most on tough spots like engine compartments or hard-to-reach places like wheels arches – even under car seats! You could also Use this rugged machine to deep clean all exterior surfaces including tires, windows and rubber seals too!

product info:

Weight :‎‎ 1.35 pounds.

Dimensions : ‎‎9.09 x 5.51 x 5.39 inches.

  • Great for a quick wash,
  • Great for home use,
  • high performance ,
  • works fine.
  • wasn’t too hard use.

4. Ontel Car Wash Cannon Foam Blaster Hose Nozzle Spray Gun

Ontel Car Wash Cannon Foam Blaster Hose Nozzle Spray Gun , Best car wash foam cannon

For professional car washes and dealerships. The Ontel Car Wash Cannon Foam Blaster Hose Nozzle provides a safe, effective way to remove dirt and grime from any vehicle.

it has 60 degree nozzle spray pattern which applies shampoo directly onto vertical surfaces of the vehicle bodywork, this pressure washer accessory gets deep into tough crevices without overspray. The foam blaster hose is capable of delivering powerful bursts for fast cleaning jobs as well as gentle lathers for more thorough applications such as pre-soaking before hand washing or adding additional lubrication during drying operations. It’s easy to attach too – just screw it on your existing Ontel Pistol Grip Gun.

Foam Blaster Hose Nozzle is perfect for anyone who wants their car to shine after washing it. This nozzle attaches quickly and easily onto any garden hose connection and has a slim design that makes it easy to hold in your hand as you clean your vehicle’s exterior. The sturdy, polyurethane construction resists cracking or leaking even when under pressure. The Ontel Car Wash Cannon Foam Blaster Nozzle features two different settings: spray only mode and rinse only mode which gives the user total control over their wash process.

If you’re looking for something to make car washing easy, this Ontel Car Wash Cannon Foam Blaster Hose Nozzle is it. Just connect the nozzle to your garden hose and spray thick foam across any surface that needs a good scrubbing. A simple twist of the nozzle sets how much water pressure goes through it – so if there’s any stubborn dirt just give it some more power!

product info:

Weight :‎‎ 1.14 pounds.

Dimensions : 9.02 x 7.76 x 4.57 inches.

  • Very easy to use,
  • Inexpensive ,
  • Works with a typical garden hose and water from a spigot,
  • Worked quite well .
  • Fluid container should be larger.

5. MTM Hydro 28 Special Foam Cannon and Spray Gun

MTM Hydro 28 Special Foam Cannon and Spray Gun , Best car wash foam cannon

Get the power and control you need to clean a variety of parts with the MTM Hydro 28 Foam Cannon Kit. This tool kit makes it simple to clean parts, upholstery, wheels, windows and more. The kit includes an MTM Hydro 28 Special foam cannon, which runs off the pressure from your MTM Hydro 4000, 3000 or 2000 gravity fed cleaning machine. The kit also includes a foam cannon gun with 1/4″ quick connect fittings, a 24″ x 4″ foam cannon tip and a 6″ x 3″ window washer tip. You can also select a wide selection of MTM Hydro fittings and components to fit specific needs.

The MTM Hydro 28 Foam Cannon with spray gun is a lightweight power tool that is exclusively designed for applying foam with your pressure washing machine. This accessory is valued for the way in which it sprays foam like paint– in a thick, even coat that will not drip. This foam cannon can handle extreme pressure on both the water and soap sides. It includes premium spray gun fittings as well as a durable, lightweight aluminum wand that can handle impact up to 500 PSI.

MTM Hydro 22 Series are electric pressure washers, fitted with a 1.25mm (3.5) diameter nozzle, for entry level pressure washers for use in light duty applications. The electric pressure washers are fitted with a 1.1mm (3.0) nozzle for use on stainless surfaces, and a spray lance for precise cleaning of your car, bike or equipment.

product info:

Weight :‎‎ 3.54 pounds.

Dimensions : 11.34 x 6.57 x 6.18 inches.

  • excellent quality ,
  • worth value,
  • O ring on the quick connect,
  • Assembly is required

6. 14-Piece Arsenal Builder Car Wash Kit with Foam Gun

14-Piece Arsenal Builder Car Wash Kit with Foam Gun , Best car wash foam cannon

It’s the gift that keeps on giving. This 14 piece car wash kit features everything a car buff, truck enthusiast, or classic car fan needs to get their vehicle looking like new. Perfect for giving to your favorite Brit car buff. The kit features a premium pump sprayer for applying shampoo, a foam gun for applying foam, 2 gentle car wash brushes, a scratch-free wash pad, a double-sided car cleaning sponge, hose, 3 bucket adapters, and a premium car towel. The car wash bucket is great for soaking and adding soap to the wash bucket. The kit includes Chemical Guys soap, degreaser, and detailer, and a premium microfiber towel.

If you want the most professional looking results and you’re tired of paying big bucks to the professionals, your search is over. Chemical Guys has developed a full line of professional grade products at an affordable price. From producing your own car wash foam cannon to producing your own car wash foam, to a full line of professional waxes and sealants, Chemical Guys has it all. Chemical Guys has everything you need to make your wash routine as easy and effortless as possible and to make your vehicle’s paint look like it just rolled off of the assembly line!

This car wash kit comes with everything you need to get started. The chemicals included in this kit are some of the best sellers from Chemical Guys. There are some of the most popular car cleaning products included in this kit. The HOL126 kit includes a Chemical Guys Professional Grade Car Wash Soap (gallon). This soap is made to be safe on paint, wheels, and exterior trim. The value of this kit is enormous. It is clean, efficient, and safe for all paint finishes.

product info:

Weight :‎‎‎ 12.37 pounds.

Dimensions : ‎14.57 x 13.19 x 13.19 inches.

  • Makes a Great Gift,
  • Amazing Value,
  • Number 1 Brand in Car Care,
  • No cons available

7. TORQ Professional Max Foam 8 Cannon

TORQ Professional Max Foam 8 Cannon - Best car wash foam cannon

Professional formula is ideal for cleaning wheels, rims, engine bays, and more. Promotes matte finish and deep shine. Max Foam 8 Cannon is the ultimate surface cleanser. Get the power of foam cannons without the expensive equipment. Containing 2.5 times the amount of foam than other leading foam cannons, Chemical Guys Max Foam 8 Cannon helps remove the dirt and grime sticking deep into the pores of the surface being cleaned. It brings out the maximum shine to any painted, chrome, or plastic surface. The products formula is designed to work with a variety of professional Chemical Guys car wash gear to deliver the ultimate wash experience.

The Chemical Guys TORQ Professional Max Foam Cannon is the perfect tool to wash your car at home or in the garage. This system uses a foam cannon to push soapy water through a unique sudsy nozzle that delivers an incredible amount of foam.

Simply hook it up to your pressure washer, fill it with a foaming chemical, and you are ready to clean with ease. The TORQ foam cannon works with any pressure washer from 1,700 PSI to 3,000 PSI. The cannon is designed for use with any Chemical Guys foaming car wash. Just fill the soap reservoir, hook it up to your pressure washer, and foam away grime. The TORQ Professional Max Foam Cannon is designed to be durable and versatile. It comes with a universal adapter and an adjustable flow nozzle so you can fit it to any pressure washer. The Cannon comes with a durable wheel for easy mobility and storage. These versatile washing tools are an easier way to keep your car clean and help prevent swirls, scratches, and unwanted marring.

product info:

Weight :‎‎‎ ‎11.37 pounds,

Dimensions : ‎13.9 x 8.9 x 8.19 inches,

  • Works great on vinyl ,
  • spray nozzle very easily to operate,
  • work great.
  • figure out the best ratio to soap and water,
  • Instructions are terrible.

8. DUSICHIN SFL-001 Foam Cannon Snow Foam

DUSICHIN SFL-001 Foam Cannon Snow Foam , Best car wash foam cannon

So, you are looking for a foam cannon for your car wash, DUSICHIN SFL-001 may be the most suitable for you to buy. The snow foam lance has a powerful foam cannon capacity of 1L, so that it is convenient for you to spray foam directly on the car surface. How can you clean your car without a foam cannon? With its 1L foam cannon capacity, you can use it to wash your car when needed. This snow foam lance is light and compact, so you can carry it anywhere you want. It is so convenient for you to spray the foam on the car surface for cleaning.

It is a professional tool for performing car wash, snow foam. It has a variable, adjustable spray nozzle for accurate mixing and foam generation. Adjustable variable spray nozzle, which helps to adjust the pressure and water volume.

Dusichin SFL-001 Foam Cannon Snow Foam Lance is an excellent tool to make it easier to wash your vehicles safely and easily, even in the winter. When you used with a pressure washer, it converts the pressure washer into a powerful foam cannon instantly.

With SFL-001, create some fun and see your car shine with the help of snow foam in the comfort of your own garage or driveway. This snow foam lance is made with a durable, lightweight and corrosion-resistant material and features an ergonomic design with a comfortable-grip handle. It is easy to install and comes with a T-valve and a dual-nozzle system that allows users to select from a powerful jet and a gentle spray. It is compatible with most pressure washers and available in multiple nozzles. Get your snow foam cannon and make washing fun again.

product info:

Weight :‎‎‎ 2.1 Pounds.

Dimensions : 8.54 x 4.61 x 4.02 inches.

  • Adjustable foam cannon,
  • connectors are made of quality brass,
  • Heavy Duty Design,
  • creates a good amount of thick foam,
  • no cons available.

9. Armor All Foaming Car Wash Canister, 2-in-1 Foam Cannon Kit

Armor All Foaming Car Wash Canister, 2-in-1 Foam Cannon Kit , Best car wash foam cannon

Extra suds, extra cling, maximum protection. Your two-in-one foaming car wash kit is ready to do its job and it’s the first step toward achieving a car shine like no other! The adjustable nozzle allows you to reduce or increase the amount of chemical output, and the ergonomic handle offers a comfortable grip during use. With the pressure washer, you can provide high foaming car cleaning results that are easy to rinse off, maximizing protection and minimizing your efforts. This car wash foam cannon kit also includes one foam cannon, one car wash foam applicator and one garden hose adaptor for use with soap. This kit is compatible with most soaps and car washes and is sold with a satisfaction guarantee.

The Armor All Foaming Car Wash Canister, 2-in-1 Foam Cannon Kit with Pressure Washer creates a thick layer of suds for a deeper clean, leaving your car’s finish glimmering. This foam cannon kit features a two-in-one design that allows you to attach the pressure washer to the wash cannon or your garden hose. The foaming car wash canister features a non-slip grip and a wide non-tip bottle that makes it easy to soak the car’s surface with soapy foam. The large reservoir has marked lines for easy measuring and has enough suds for a standard size car, large truck, or SUV.

Armor All 2-in-1 Foaming Car Wash Canister is a foaming car wash dispenser designed for use with pressure washers to provide an even layer of lubrication that lifts dirt and grime away from the vehicle surface. The foaming car wash soap combines with water to create a thick foam that provides a layer of lubrication that lifts dirt and grime away from the vehicle surface. This two-in-one foaming car wash soap dispenser is great for washing cars, trucks, boats, motorcycles, RVs and other vehicles.

product info:

Weight :‎‎‎ ‎1.99 pounds.

Dimensions : ‎10.04 x 8.9 x 5.59 inches.

  • Fast and Easy,
  • Versatile Connectors,
  • Great Features,
  • Works wonderful,
  • Very easy to us,
  • no cons available.

10. Torq Chemical Guys EQP321 Foam Cannon Car Wash Snow Foamer

Torq Chemical Guys EQP321 Foam Cannon Car Wash Snow Foamer , Best car wash foam cannon

Chemical Guys – Torq Foam Cannon EQP321 is the perfect tool for foam car washes. The new generation foam cannon can be used with any gas or electric pressure washer: 500 – 3,500 PSI. The unit is built from the ground up, for maximum performance and design. The secret lies in the air induction technology with a 360 degree rotation, which creates foam like no other foam gun can. This unit works with any gas or electric pressure washer from 500 PSI to 3,500 PSI. The unit disassembles for easy storage and all the parts are easy to clean. 

This foam cannon is built out of the highest quality materials and is designed to last a lifetime. Chemical Guys – Torq Foam Cannon EQP321 can be used to create a thick foam shampoo that will glide across your vehicle like never before.

This have super thick foam will help reduce the amount of times you have to scrub your vehicle to remove dirt and grime. This car wash tool comes with everything needed to get started. The unit comes with a 360 degree rotating nozzle, soap reservoir, soap container, chemical injector and an anti-drain valve. The high pressure hose is included!

The Torq Chemical Guys EQP321 Foam Cannon Car Wash is a pressure washer attachment which allows you to release a mist of car wash soap solution to help gently and effectively clean your vehicle. The attachment fits most 1/2″-20 thread pressure washers and is designed to be quick and easy to install. At a size of 3.75″ x 5.75″ x 4.25″, the unit weighs just 12.5 ounces. The foam cannon is made from high quality and durable plastic, which will resist cracking and fading. It also has an insulated bottle thread which preserves soap solution bottles.

product info:

Weight :‎‎‎ ‎1.5 pounds

Dimensions : ‎‎9.75 x 5.25 x 4.25 inches

  • other than that great product,
  • Just fill it a 1/4 way with soap concentrate and water then hook it up,
  • Very easy to use.
  • Well built,
  • blast sorts of levels of foam.

11. Adam’s Standard Foam Gun – Car Wash & Car Cleaning Auto Detailing

Adam’s Standard Foam Gun - Car Wash & Car Cleaning Auto Detailing , Best car wash foam cannon

Adam’s Standard Foam Gun is a cost effective way to provide copious amounts of suds for your car. The foam gun is made of heavy duty and long lasting materials. The handle is made of high impact plastic and is powder coated to prevent corrosion and rusting. The durable brass components are engineered to produce the perfect amount of foam. The foam gun will not break the bank, and you can use it on all of your car washing tools, including your Adam’s Polisher. The adjustable flow control lets you set the amount of foam you need to wash your car, truck or SUV.

Adam’s Standard Foam Gun fits on any standard garden hose. This Foam gun is designed to spray a fine mist of soap. The Standard Foam Gun covers both sides of the car, so you only have to worry about applying soap once. All Foam Guns come with 3 different metering tips to control just how much soap you want to run through.

Car Wash Foam Gun aims to simplify the process of car cleaning by providing a tool that eliminates the need to purchase expensive solutions. This foam gun has a 32-ounce canister for extended car cleaning and can be used for both interior and exterior cleaning. The foam gun will attach to any garden hose and can be used for other cleaning needs such as furniture or vinyl siding cleaning. With this tool in your car cleaning arsenal, you will be ready to tackle any cleaning challenge.

product info:

Weight :‎‎‎ ‎1.81 pounds.

Dimensions : ‎‎‎8.5 x 8.39 x 7.13 inches.

  • Easy to use,
  • Works better ,
  • Great deal,
  • Uses too much soap.

How to use  Foam cannon for car wash ?

Here are few instructions on how to use foam cannon:

1. Fill up the tank with your preferred soap or cleaning agent ,

2. Point the nozzle at the surface of the object you want to clean ,

3. Pull back on the trigger and watch as a thick stream of foamy, soapy water spews out ,

4. Continue spews until surface is clean and dry ,

5. Be sure to rinse off any excess soap ,

6. After rinsing, wipe down with a towel or squeegee for a streak-free finish ,

7. You’re all done! Now that you know how to properly use a foam cannon, 

Soap-to-Water Ratio for Foam Cannons?

It’s important to get the soap-to-water ratio right when using a foam cannon. This will affect how much foam you produce and how long it lasts. Too much soap will result in a slick, soapy solution that sticks to your car’s exterior surfaces and results in less coverage per minute, as well as more foaming and residue on your paint if you get too close. Too little soap won’t produce enough bubbles, which can lead to a dirty car where dirt wasn’t properly lifted from the surface before washing commenced. soap to water ratio is  about 1 ounce of liquid soap (or about 3 tablespoons) for every 2 gallons of water (or 5 liters). The best way to find out what soap-to-water ratio works best for you is to experiment with different ratios until you find the one that produces plenty of suds but doesn’t leave any film or suds behind on your vehicle.

General Tips for Operating a Foam Cannon

If you’re a car enthusiast, then you’ve probably heard of the term foaming, and have most likely been on the receiving end of one at some point. Now, it’s time to learn how to use these machines if you want to create your own foamy goodness! Once you’ve read through these 5 general tips, then you’ll be ready to choose the best car wash foam cannon.

First of all;

1. Don’t leave the nozzle open while there’s no pressure coming out The pressure will stop flowing when you do this, which means that you won’t get any soap out of your machine until it starts again.

 2. Keep the soap container full It should always be filled with water so that there is never an empty space inside where air can get in and cause problems with the flow of pressure from inside to outside

 3. Be careful not to overflow When you first start spraying soap onto a car, always make sure that there are no bubbles forming before trying to turn up the pressure too high because this will lead to over-foaming 

4. Watch out for dirt and grime in the hose – Dirt will accumulate after a few uses, which will lower the efficiency of your sprayer by blocking off certain sections of tubing. Take care to regularly clean the tube and keep them free from debris. 

5. Always remember safety precautions – Be sure to wear protective gear such as gloves and goggles when operating these types of machines because they can release harmful chemicals into the environment if used improperly.

Do I Need Special Soap for a Foam Cannon?

Many DIYers have been using dish soap for years, but if you want something that is specifically made for a foam cannon, it is best to go with a product like Mr. pink soap  which contains just the right amount of biodegradable surfactants and softeners. Other soaps can create too much suds or create a thick film on your vehicle when mixed with water. 

Mr. Pink is a good choice because it contains a blend of premium surfactants, emulsifiers and water softeners. This allows it to create thick frothy suds without any hard residue or bubbles on your vehicle when rinsed off with water. It does not contain any petroleum products, sodium lauryl sulfates or phosphates. Additionally, it’s soap free and ammonia free so it will not leave any film or streaks on your paint and should be safe for all paint types (clear coat, basecoat and even high-end resins).

That’s why you need  to be careful about the type of soap you use. Dish soap may work well enough for hand washing your dishes, but it may not do as well when used in a foam cannon. We recommend Mr. Pink or any special soap  – it has done wonders for  detailing jobs!

Use Suitable Soap And Detergent

There are many factors to take into consideration when looking for the perfect soap and detergent, including what type of water you have. If you live in an area with hard water and or high mineral content, look for a soap and detergent that includes a descaler so that it doesn’t leave white streaks on your vehicle after use. You should also find one that is gentle on your vehicle’s finish without stripping the wax or coating. Some people are allergic to certain fragrances, so pick a fragrance-free option if this applies to you. Detergents typically contain some form of a degreaser like silicon or sodium hydroxide which may lead to higher shine but increased risk of damage as well.

We highly recommend using suitable  soap and detergent according to your situation. As someone who lives in an area with hard water and high mineral content, we found It offers great value for money and is designed specifically for cars. It works especially well on dirtiest parts of the car (wheel arches, inside door panels) where other cleaners don’t reach. It does not contain harmful chemicals such as chlorine bleach or phosphates, making it safer for all types of vehicles. We found this specific soap really easy to use. The ideal solution is to mix half a cup of liquid dishwashing detergent with 1 gallon of water or mix 1 to  2.1 table spoons of dish soap mix in 1 gallon of water  – this produces plenty of suds while still being environmentally friendly and safe enough for sensitive skin.

some suitable soap brands:

* Mr. pink

* Chemical Guys

* Rain X

* Meguiar’s G

Foam Cannon Washing Tips

Starting with a clean, waxed car is the first step to getting a good job on it. Once you have your washes and chemicals all lined up, it’s time to put together your arsenal of weapons! 

You’ll need two buckets, a hose with a shut-off nozzle, some washing detergent or soap (either dilute or concentrated), some water that you want to be warm and use as little cleaning solution as possible – one gallon should suffice for an average size vehicle. Keeping in mind that we want as little soapy mess on the driveway as possible! Fill one bucket about halfway with warm water. Fill the other bucket about 3/4 of the way with clean water.

Take your washer gun and attach it to a 1⁄4 hose. Then, put that hose through your funnel so you can fill up a washer bottle with warm water. Add as much soap as you want – just remember to use less than you think is needed! Then, turn on that nozzle at a very low pressure to get any bubbles out of the system before turning up pressure.

So, now you’re ready to start washing. First you want to spray your tires down a bit to get them off of any loose dirt or mud. Then go back and forth between rinsing your tires and filling up that washer bottle so you can begin foaming on your vehicle! Make sure not to oversaturate your panels when applying soap, but do make sure that each panel gets a healthy dose of soap. Also don’t forget any spots like door hinges or handles – especially if they are chrome!

Foam cannons are great, but you’ll need to rinse your vehicle after washing. You can do so with a hose, if desired. Make sure to rinse under and around your tires as well! Once done rinsing off all of your soap, you’ll want to go back over any missed spots with a wash mitt and bucket. Make sure to get in between door jambs and make sure not to miss any parts like your tail lights or headlight! Then, let it air dry so you can use the best  vacuum cleaner .

Finally, you need to clean all exterior parts using a foam gun . Rinse the exterior of your car with a hose until it’s 100% free from suds then scrub everything with wheel brush and towel making sure to never touch paintwork as it will leave scratches. Use polishing cloths for chrome bits which can quickly become dull otherwise. Spray an oil based protectant over the top once finished with this process and then youre ready to dry or drive away!


Who doesn’t like cleaning cars? Choose the best foam gun you can afford, be it the MTM Hydro or any other of your choice. Maintain the soap to water ratio and choose the best foam cannon soap then blast clean until the shine shines. Using a foam cannon to wash your car is a great way to add a touch of luxury to your car wash. The foam will lift dirt and debris away from the paint, so you’re left with a smooth, shiny finish.

The car is your companion! No more compromise, take care of your car. Have a great day !

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