The Kärcher WB 100 is a rotating washing brush for various cleaning tasks. The water of the high-pressure cleaner sets the hairs in motion. If you use a low water pressure, the brush is even suitable for cleaning with a cleaning agent. You can adjust the speed of the brush continuously, allowing you to clean more carefully. Make sure that the brush is clean before use, so that old dirt doesn't scratch your surface. The head itself can be continuously adjusted 180 degrees, so you can also clean in more hard to reach corners without any problems. The brush fits all Kärcher Home & Garden high-pressure cleaners of the K2 / K7 series.