Stock up and save with this money-saving combo!  Includes the hugely popular MJJC Foam Cannon PLUS a 5 Liter Refill of Koch-Chemie Gentle Snow Foam (GSF) Combo includes: MJJC Foam Cannon S V3.0 with 1/4" Quick Connect Adapter The MJJC Foam Cannon S V3.0 is hands-down the BEST foam cannon on the market.  The quality construction and the thick frothy foam is second to none.  These foam cannons easily hook up to a pressure washer with the included quick connect fitting.  By covering your vehicle with a thick blanket of foam, you reduce the chance of swirl marks and scratches as you wash the vehicle.  Using a MJJC Foam Cannon S V3.0 is fun for you and the whole family. 5 Liter Koch-Chemie Gentle Snow Foam Koch-Chemie Gentle Snow Foam is a high-foaming car wash that can be used as a snow foam (foam gun or foam cannon) or as a conventional wash in a bucket.  Koch-Chemie Gentle Snow Foam produces ample suds that encapsulates dirt and grime so your vehicle can be safely cleaned without inducing swirl marks.  Koch-Chemie Gentle Snow Foam features a pH-balanced formula that will not strip your existing wax coatings.  Koch-Chemie Gentle Snow Foam rinses freely and will not spot the surface.