Easy to Connect & Use: The 3/4” universal garden hose connector and 3/8″ brass quick connector easily connects to any garden hose to quickly and efficiently clean your car. One-Stop Car Cleaning: This foam blaster includes wash mitt and a microfiber towel, perfect for giving your car a thorough cleaning. The wash mitt are soft to prevent scratching, and the microfiber towel keeps vehicles shiny without leaving watermarks. Adjustable Foam Density Levels: Rotate the density dial to select the appropriate foam thickness for your vehicle. There are 5 foam density options; high density removes stubborn stains, while low density is used for quicker, standard cleaning. Ergonomic Design: The foam sprayer has a scaled bottle to easily monitor the fluid levels and density, a concave design on the neck, and a handle that provides easy grip. The flat nozzle provides a wider spray angle, making cleaning more efficient. Trigger Lock: The built-in trigger lock prevents the foam blaster from accidentally turning on. It also holds the trigger in place for continuously spraying water or foam.