Chemical Guys Big Mouth Max Release Foam Cannon

Unleash a Blizzard of Foam on Every Wash

The Chemical Guys Big Mouth Max Release Foam Cannon transforms your pressure washer into a professional foam blaster — coating your entire car in thick, clinging foam that loosens dirt and grime before you even touch the paintwork.

Why it's a game-changer:

• Wide-mouth design for fast, easy soap loading — no mess, no fuss
• Adjustable fan pattern and foam thickness to suit any vehicle
• Compatible with most pressure washers (1,000–3,200 PSI)
• Produces thick, professional-grade foam that clings and dwells
• Reduces wash time and the risk of swirl marks dramatically

Pair with any Chemical Guys shampoo or snow foam for a truly satisfying, scratch-free wash experience. Once you foam, you never go back.