DESCRIPTION • The F3 Foam Gun transforms liquid soap into a foamy wash.• Safe on paint and scratch-free, the F3 Foam Gun produces a soft, soapy lather that helps to scrub away dirt and dust without harming your vehicle's paint.• Attached to any garden hose and fill with soap to produce a lubricating foam that makes washing your car easier than ever.• The foam gun combines soap and running water to spray foam. THE METHOD '- Fill the 32-ounce container with warm water and add 2 to 4 ounces of Suds Lab high foaming car shampoo or our wash and wax shampoo. - Adjust the foam ratio dial and foam nozzle to the preferred settings. - Connect to your pressure washer and spray a blizzard of cleaning foam for a safe and thorough wash in a lot less time and effort. - Suds Lab recommends starting at the top of your vehicle and working your way down, cleaning one section at a time. - Rinse away dirt + grime by switching the dial to zero soap PRECAUTIONS Work Area Safety - Keep work area clean and well lit. Cluttered or dark areas invite accidents. - Keep children and bystanders away while operating tool. Distractions can cause you to lose control. - Use caution while walking on wet surfaces. - Do not operate tools under the influence of alcohol or drugs. - Operators and other personnel must always wear protection for eyes and ears when in the work area or while operating a pressure washer unit. - The tool creates reactive forces on spray attachment in a direction opposite to the direction of the spray (recoil or kickback). Hold the spray attachment firmly with both hands in order to control the reactive forces. - The tool must not be modified. - Always disconnect the tool from pressure washer prior to adding detergent, making changes to metering tips or repairing.