The Astrolene yarn used in this dust mop is a blend of 4 synthetic fibres. Tightly twisted and heat-set, it resists fraying, does not produce lint, and stands up in the wash. This dust mop comes pre-treated with Velva Sheen dust control treatment, it can be re-treated after washing to maintain the dust-trapping properties of Velva Sheen. Slip-on style works with 5" collapsible breakaway frames. Astrolene yarn lasts through 75-200 wash cycles when laundering and drying instructions are followed Slip-on boot works with breakaway frames Pre-treated with dust control treatment and ready to pick up dust on large areas of smooth flooring
