CAT-ST73 - Foamer Kärcher M22 female

The detergent foamer is a device for applying detergents, attached to a pressure washer. It applies the detergent as airy foam that dries and runs off much more slowly than, for example, a pre-wash detergent sprayed directly onto the surface. This extends the dwell time and significantly improves washing results.

With daily use, foaming and rinsing the car alone often achieves a sufficient cleaning result without mechanical contact with the paint surface. This radically reduces the formation of wash scratches.