Refer to your manual for tip sizes and uses. If you do not have an injector, you can still use diluted car wash soap but it will be more like spraying your car with soapy water. Apply the soap as previously instructed. Increase cleaning power by using hot water and soaping down the surface before you actually power wash. When it comes to detergent for a pressure washer, not all soaps will work. The soap can run off into the gutter and is likely to be more effective at removing dirt and grime. Test for blockage: Remove the high-pressure hose from the pump and start the engine. Remove the black soap tip, and replace it with the appropriate tip for rinsing. Learn how to use a pressure washer. Each SIMPSON pressure washer comes equipped with a siphon tube for your convenience. You can now use clean water to rinse the surface clean. If degreasing is needed, degrease first, then attach the … Making your own homemade pressure washer soap will help you save cost on the long run and also make your pressure washer really effective. On the long run, however, they are a great buy. Slowly close the water supply valve while spraying the soap nozzle until suds are visible. If you've never operated a Troy-Bilt pressure washer, you're going to need to know how to get the clear hose to draw cleaning mixture. It’s versatile, cheap, eco-friendly and easy to use. Even though they are very effective on their own, they do even better with a pressure washer detergent soap. There are different ways to inject chemicals and detergents for use with a pressure washer, and which you use depends on what type of detergent you're using. (Use a 1:1 ratio to dilute car wash soap) If you have a soap injector, you will be able to just the pressure washer as a foam gun like at self-serve car wash stations. Only some chemicals can be allowed through the pump so the downstream injectors allow you more options. Discover the power of pressure washer detergent with this helpful guide that walks you through how to properly select and use pressure washer detergents. PRESSURE WASHER CHEMICAL INJECTOR STYLES: How to Use a Pressure Washer Chemical Injector. Washing a car with a pressure washer requires around 1,900 – 2,800 cleaning units. If you’re cleaning cars, use the pressure setting 2 to wash the vehicle. Pressure Cleaning Preparations. To make sure you get the best results, make your own washer soap. General purpose solutions.