Washing with a Powerwash Store Foamer

Demonstrating a foamer we use with our hood cleanings (although I'm just testing it out on the truck so you can see the rich foam it shoots). Its hooked up to a small electric power washer (2.5 gallons per minute) and even with that smaller machine it shoots a substantial volume of rich, thick foam. The foaming agent I used in this particular case was 1/2 cup of AFFF (Aqueous Film Forming Foam) and 1/2 cup of Purex Laundry Soap and the balance in the container is water.