In-house R&D
From Gen 1 to PRO V3.0 — gun bodies, nozzles and air valves all designed and iterated in-house.
SINCE 2011 · FOR BETTER FOAM
Foam first. Paint stays flawless.
MJJC foam cannons turn water pressure into dense snow foam that softens and lifts grit before you touch the paint — a professional, swirl-safe wash at home.
Compatible with leading pressure washer brands · Serving North America / Europe / Asia-Pacific and beyond
Featured Products
A star line-up for car lovers
From the flagship PRO V3.0 to our concentrated snow foam shampoo — every product is battle-tested in real wash bays.
New Flagship
MJJC Foam Cannon PRO V3.0
1L measuring cap · top foam knob · 360° spray — the full evolution of our flagship.
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First Choice
MJJC Foam Cannon S V3.0
Light and handy · dense foam · the ideal first PA pre-wash upgrade.
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Best Seller
Foam Cannon PRO V2.0
The world's favourite classic · reliable · many detailers' first cannon.
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Official Formula
MJJC Foam Concentrated Snow Foam Shampoo 600ml
pH neutral · ultra-thick cling · rinses spotless — matched to MJJC cannons.
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MJJC PRO V3.0 · Film Still
V3.0New flagship
360°Spray control
1LMeasuring cap
Brand Film
Every layer of foam deserves craft
See how an MJJC foam cannon turns clean water into dense snow foam — making pre-wash efficient and elegant.
- Self-developed gun structure with adjustable foam thickness
- Brass & stainless key parts, built to last
- From garden hose to professional pressure washers
Why MJJC
The foam specialist trusted worldwide
Fourteen years spent perfecting one craft — and doing it extremely well.
Fits Washers Worldwide
Dedicated connectors for Karcher, Nilfisk, Kranzle, Bosch, Lavor and more — plug and play.
Strict Quality Control
Brass and stainless key components; every cannon is foam- and pressure-tested before leaving the factory.
We Listen to Users
From North America to Europe, East Asia to Türkiye — real feedback shapes real improvements.
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Global Reach
One foam cannon, every corner of the world
Through our direct online store and dealer network, MJJC serves enthusiasts and professional detailers across global markets.
NORTH AMERICA
North America
Direct from mjjc.com across the US & Canada with local support.
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EUROPE
Europe
Fits Europe's leading pressure washer brands — loved by detailing communities.
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ASIA PACIFIC
Asia Pacific
From East Asia to Southeast Asia, across diverse washing cultures.
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TÜRKIYE & MORE
Türkiye & Beyond
A fully localized Türkçe experience with local pricing.
Learn MoreNews & Updates
The latest from MJJC
Launches, guides and stories — shared with you first.
Launch2024.12.10
MJJC Pro V3.0 officially launched
The third-generation flagship arrives: measuring cap, foam knob and 360° spray, all upgraded.
Read MoreHow-ToGuide
The complete PA pre-wash guide
Five steps to a more professional wash — from choosing your cannon to full-coverage pre-wash.
Read MoreBrand StoryBrand
Four initials, one obsession
How four friends in 2011 turned a passion for foam into a global brand.
Read MoreCommunity
Loved by detailers worldwide
Public reviews from the official store, car media and the Reddit detailing community — MJJC is already on their wash-day list.
The Best Foam Cannon In The Market!!! Top tier foam cannon. Overall quality of the foam cannon to the thick foam and the slick look of it. MJJC is the GOAT!
I do have the MJJC v3 and I love it. It's by far the best at making foam and I really like that I can adjust the direction of the spray.
The MJJC Pro V2 Snow Foam Cannon is absolutely superb. It's packed with impressive features, and it's great to wash with.
MJJC V2 Pro was a huge upgrade from cheap amazon — it's hard to beat for the price.
Without doubt one of the best foam lances I've ever used. It produces dense, clinging foam.
I have the MJJC Pro v2 and I've been super happy with it.
Quotes from public sources: mjjc.com/pages/reviews · Fast Car Magazine · Waxed Perfection · Reddit r/Detailing
Give every wash a gentler touch
The right foam cannon turns a three-minute pre-wash into years of swirl-free paint. Browse the range, or send us your washer model for the perfect match.