Armor All 2-in-1 Foam Cannon kit is an innovative car care kit that produces high-foaming results for a fun, easy way to remove dirt and grime from your vehicle. This kit includes one foam cannon, one garden hose adaptor, and one pressure washer adaptor. Connect the car wash foam cannon to your pressure washer for intense soap cling and maximum coverage or to a garden hose for a sudsy foam cannon experience. The large reservoir has marked lines for easy measuring. Just fill the 40-ounce reservoir with your favorite car wash plus water. Connect the foam sprayer to your pressure washer or garden hose using the ergonomic wash gun adaptor. Switch the input selector to the desired setting. For stuck-on tar and tough soils, pour undiluted car soap directly on the area before foaming up your car. This foam cannon car wash kit works with gas and electric pressure washers, from 500 to 3,500 PSI. Everyday proof your car with Armor All.