With the Foaming lance you’ll save a massive 60% on chemicals! Unique design allows you to clean difficult to get at places easily, which means you clean twice as fast! The Foamer is designed to increase chemical dwell on the surface, creating a cleaner, brighter finish to your vehicle. No bending, rubbing, scrubbing, just stand back and let it do the work for you! The good news is that the Foamer is designed to work best and most efficiently with a range of high pressure cleaners.