Adaptation TypeCompatible with LAVOR/Parkside/Spear and Jackson pressure washer and so on. Welcome to contact us by email for more information about adaptation type Protect the surface of the carSpray foam that adheres to the surface of the car paint, the thick foam seeps through and dissolves the dust. This avoids scratching the surface of the car effectively Excellent craftsmanshipAll metal parts are made of copper, all nozzles and all connections have rubber rings. 1L foam barrel soap dispenser made of strong PA material, long life to use Adjustable Soap Spray NozzleThe top nut of the foam spray gun can be rotated to control the concentration of foam flow. The spray angle can be adjusted by turning the nozzle Tips for Beginners First mix the washing shampoo and water, shake the adjustable foam cannon bottle, it will create soft and fluffy snow foam. Then spray foam on the part to be cleaned. Finally rinse the surface of the car with tap water