BoschBristle BrushforElectric Cleaning Brush UniversalBrush. This brush is made for heavy-duty cleaning work indoors and outdoors. Thanks to a powerful rotational speed of 215 rpm, it scrubs washbasins, tiles and joints in bathrooms and kitchens as well as tyre rimes, patio furniture, tile joints outdoors. The brush is suitable for hard surfaces, fabrics, ceramics and porcelain, aluminium and metal as well as plastic and laminate. It is also acceptable for use on coated surfaces.The brush is sustainably designed as it is reusable and dishwasher-safe up to 50