Using this dusting brush is a breeze. Simply attach it to the 32mm hose pipe of your vacuum cleaner. You can use it to dust various surfaces like window sills and cupboards. When using, make sure the brush is firmly attached to the hose to avoid it falling off. For maintenance, after each use, gently shake the brush to remove the dust. If it gets really dirty, you can wash it with mild soap and water, then let it dry completely before using it again. This way, your brush will stay in good condition and keep helping you clean your home effectively.