<p>The innovative wash brush attachment made from soft microfibre is attached to the brush disc with a hook-and-loop fastener and can be washed separately in a washing machine at up to 60 °C. The interchangeable attachment Car &amp; Bike for the WB 120 rotating wash brush is suitable for particularly gentle cleaning of cars and motorbikes. The attachment is also compatible with the previous model, the WB 100 brush.</p>