Auto Sauce Foam Cannon lifts dirt, grime and other debris from surface for superior scratch free cleaning. Works well with Watermelon Wash, Matte Mango Bubble Wash, Sweet Wrap Bubble Wash and other soap cleaning solutions (not included). Perfect for pressure washer. Adjustable nozzle to produce desired foam pattern. 1/4 inch quick connection to pressure washer. Solid Brass fitting and connection. Canister holds 1 litre, 33.8 oz.