Chemical Guys HOL_FF_2 Foam Wash Gun Kit (Gilmour Foamaster II) Gilmour Foamaster foam gun attaches to any garden hose Requires no special tools, pressure washers, or generators Foam gun mixes soap, water, and air to create thick wash foam Choose between the included car wash soaps for the perfect amount of natural citrus cleaning power Remove foam bottle for versatile rinse nozzle use