The Warehouse Upright Broom is designed for general purpose sweeping of dirt and debris found in corners and around equipment. The Warehouse is filled with coarse synthetic fibres that are fused into the block reducing the chances of fibres falling out. Synthetic block and fibres are water and chemical resistant. For food service applications, we recommend using an aluminum or fibreglass threaded handle., For fine sweeping of dust and dirt found in corners and around equipment, Fibres are also fused into the block, Synthetic block and fibres are water and chemical resistant