Car Cleaning Foam Cannon – Professional Grade

Thick Foam. Deep Clean. Showroom Shine.

Turn your driveway into a pro-grade detailing bay with the Car Cleaning Foam Cannon—a high-performance pressure washer attachment that creates thick, clinging foam that lifts dirt, road grime and contaminants from your vehicle’s surface. For weekend detailers and serious professionals alike, this professional foam cannon features a 1-liter container, precision-engineered nozzle system and a universal 1/4” quick-connect plug that attaches to most pressure washer wands.

Rated up to 4,000 PSI and 6.5 GPM, this foam cannon works with most electric and gas pressure washers. Whether you’re washing a car, truck, motorcycle, RV or boat, the Car Cleaning Foam Cannon turns regular soap into a dense foam blanket that clings to surfaces, loosening dirt for a scratch-free rinse. The adjustable mouth lets you change the spray pattern and the angle of spraying is key to making sure no soap is left behind, directly affecting the cleaning process.

Foam isn’t just for fun—it’s the best way to protect your paint, save time and get results that rival professional detailing shops.

Features

• Professional Grade Foam Output – Creates thick, rich foam that sticks to vertical and horizontal surfaces, maximizing soap dwell time and cleaning efficiency.

• 1 Liter Detergent Bottle – Big enough to minimize refill interruptions and keep you working.

• High Pressure & Flow Capacity – Up to 4,000 PSI and 6.5 GPM, compatible with most gas and electric pressure washers.

• Universal 1/4” Quick-Connect Plug – Attaches to most standard spray guns and wands with no tools required.

• Adjustable Spray Pattern & Foam Volume – Change the foam stream from a wide fan to a focused jet and adjust the soap thickness with the top control knob for different cleaning tasks and levels of grime.

• Durable Construction – Made from brass fittings, stainless steel internal components and chemical-resistant plastic bottle.

Why Foam?

Foam cannons are more than just a fancy upgrade—they’re one of the best tools for a swirl-free wash. When used correctly, foam clings to the surface, emulsifies dirt and debris and can be rinsed away without scrubbing. But hard water can affect the quality of the foam and leave mineral deposits and residue on the surface. To mitigate this use a water softener or specialized cleaning solutions for hard water.

This reduces:

• Paint scratches and micro-marring

• Detailing time and effort

• Amount of soap and water required

• Wear and tear on wash mitts and towels

Whether you’re preserving a brand new ceramic coating or just keeping your daily driver looking great, a foam cannon is part of any proper car care regimen.

Thick Foam for Every Wash

What sets this foam cannon apart is its ability to produce thick, creamy foam that clings to the surface like shaving cream. That’s thanks to the brass nozzle system and wide-bore internal orifice that combines water, air and soap at the optimal ratio for lather.

• Covers your entire vehicle in seconds

• Gets into grills, trim and crevices

• Lifts off heavy grime, salt, mud and road film

• Extends soap dwell time for better results

When used with high-foaming car soap this cannon delivers consistent, satisfying coverage every time.

1-Liter Soap Reservoir

The 1-liter container is perfect for small and large vehicles, enough to foam an entire car, truck or SUV without having to stop and refill. The wide mouth makes it easy to pour in detergent or water and the molded base keeps it stable on flat surfaces between uses. To fill the foam cannon’s canister mix the appropriate amount of soap with water making sure the correct ratio for foaming results.

• Holds up to 1,000 ml (33.8 oz) of detergent

• Clear markings for easy dilution

• Chemical-resistant plastic won’t crack or warp

• Rinses clean and stores easily after use

Whether you’re doing maintenance washes or full detail jobs this foam cannon bottle is up to the task.

Built for Heavy Duty Systems

Up to 4,000 PSI and 6.5 GPM this foam cannon works with most pressure washers from entry-level electrics to commercial-grade gas units. It’s designed to be attached to the end of pressure washers for ease of use and durability.

• Compatible with most pressure washers 1.2 GPM to 6.5 GPM

• Ideal operating range: 1,800–3,500 PSI for thickest foam

• Brass quick-connect fittings for leak-free seal

• Stainless steel components won’t rust or wear

This cannon is built to last—wash after wash, season after season.

1/4” Quick Connect

No tools. No adapters. Just click and clean. The integrated 1/4-inch quick-connect plug allows for quick attachment to most pressure washer spray guns or wands with a matching quick-coupler. The quick connector ensures a secure connection, reduces setup time and makes it convenient to use the foam cannon for various cleaning tasks.

• Plug-and-play design

• Fits most major brands

• Removes easily for switching tools

• Stays secure under high pressure

This universal fitment makes it one of the most convenient upgrades for any pressure washer user.

Adjustable Spray Pattern & Foam Control

With a twist of the top knob you can adjust how much soap is mixed with water—giving you full control over foam thickness based on water pressure, detergent strength or cleaning need. The settings can be adjusted to ensure a consistent and fair comparison of performance. The adjustable nozzle head also rotates to change the spray pattern from wide fan to focused jet, so you can:

• Apply thick foam to wide surfaces quickly

• Get into wheel wells, grills and underbody areas

• Conserve soap when rinsing or treating spot areas

• Customize performance for any wash job

This flexibility makes the foam cannon suitable for cars, trucks, motorcycles, boats, patios and even outdoor furniture.

Foam Cannons 101

Foam cannons are devices that attach to the end of a pressure washer and combine water and soap at high pressure to create a thick clinging foam. This foam adheres to dirt and grime making it much easier to clean the car’s surface. Using a foam cannon is a great value for car owners, it’s efficient and effective way to wash your car. By producing a rich foam these cannons save time and soap and reduce the risk of scratches and swirl marks on the car’s exterior. Whether you’re a weekend warrior or a professional detailer a foam cannon can take your car washing to the next level, a cleaner shinier finish with less effort.

Types of Foam Cannons

When it comes to foam cannons there are several types to choose from, each designed for different needs and preferences. Some foam cannons are designed for use with pressure washers and deliver high pressure foam for a deep clean. Others are foam guns or foam blasters that connect to a standard garden hose, perfect for home use. Many foam cannons have adjustable nozzles so you can customize the spray pattern and foam quality to your needs. When choosing a foam cannon consider the type of soap mixture you’ll be using and the compatibility with your pressure washer or garden hose so you get the best performance and foam quality for your car washing tasks.

Safety Precautions

Safety first when using a foam cannon especially with high pressure. Always wear protective eyewear and gloves to protect yourself from splashes and debris. Make sure you’re using the foam cannon in a well ventilated area, away from children and pets. Follow the manufacturer’s instructions for the foam cannon and pressure washer and use the recommended amount of soap and water. Be aware of the risks of high pressure and foam and take necessary precautions to protect yourself and your car. By following these safety precautions you can have a safe and effective car wash.

Foam Cannon Maintenance and Troubleshooting

To keep your foam cannon in good condition regular maintenance is a must. After each use clean the foam cannon and its accessories to prevent soap residue buildup and check for any leaks or damage. Store the foam cannon in a dry protected area to avoid exposure to the elements. Dispose of any leftover soap mixture to prevent clogging. If you encounter issues like clogs or poor foam quality troubleshoot by checking the soap mixture, adjusting the nozzle and cleaning the device. By following these maintenance tips you can ensure your foam cannon will be effective and deliver a great cleaning experience every time.

Applications

Car Cleaning Foam Cannon is perfect for:

• Car washing and detailing

• Motorcycle and ATV cleaning

• RV and trailer maintenance

• Marine and boat washing

• Outdoor equipment, siding and windows

• Commercial and fleet vehicle care

Anywhere you need soap to stick, clean and rinse easily—this tool delivers. Its versatility allows for adjustable features to tailor the spray for different cleaning tasks, user satisfaction and effectiveness.

Product Specifications

• Maximum Pressure: 4,000 PSI

• Maximum Flow: 6.5 GPM

• Soap Container Size: 1 Liter (33.8 oz)

• Connection Type: 1/4” quick connect plug

• Material: Brass, stainless steel, high-impact plastic

• Adjustable Features: Foam flow (top knob), spray pattern (nozzle twist)

• Compatible Detergents: All high-foaming car soaps and cleaning agents

The Car Cleaning Foam Cannon is the professional detailer’s secret to a cleaner, shinier and safer wash. With thick foam coverage, high PSI and GPM tolerance and easy connect compatibility it’s the perfect blend of form, function and foam.

Whether you’re protecting a luxury finish or blasting grime off your work truck this cannon delivers the power and performance you need—every single time.

Add it to your pressure washer setup and experience the deep cleaning difference of real foam.