Foam gun with single nozzle

Key Components:

1. Hose Connector: Attaches directly to a standard garden hose (no pressure washer needed).

2. Reservoir/Cannister: A bottle that holds the concentrated car wash soap.

3. Mixing Head: This is the body of the gun that draws the soap from the reservoir, mixes it with water and air, and dispenses the foam.

4. Single Nozzle: The single output nozzle allows you to adjust the spray pattern (from a wide fan to a focused jet) by twisting the end piece. It’s also often where you can adjust the dilution ratio.

5. Foam gun