These pads only take up dirt on the two strips where the velcro is attached to the Bona cleaner -- a seriously poor design flaw. It takes multiple pads to clean the floor because of the poor lack of coverage and 2/3 of the pad not really being usable (unless you clean the floor using the pad and your hands). I would not recommend this product until the company remedies the way it attaches. I would really like my money back on the two packs of pads that I bought.