We'd expect you to enjoy an effective clean with our Dusters, as we can assure you that they go through many quality checks. As well, they're designed to trap and lock dust, dirt, and allergens. To get the best possible cleaning results, we suggest fluffing the fibers of the duster cloth before inserting it onto the handle. To do this, hold both ends of the duster cloth and move your hands up and down quickly in a wave-like motion. We hope this helps, and please give us a call at (800) 214-8734 if you have any questions.