Active Sprayer/Wand/Foam Cannon Upgrade KitEverything Past the High Pressure Hose We cant talk about an amazing sprayer and wand kit without adding in a foam cannon for your pressure washer. Whether you are a professional car detailer or a weekend warrior, this will be an accessory youll want in your setup. There are two types of people in the car detailing industry. Some who prefer to foam their cars with a foam gun, and others, like myself, who want to use a foam cannon. What differentiates