After I put it to the test in my own home and kitchen, I can confidently say that this paintbrush is a game-changer for cleaning tight spaces and corners in my vacuum. The bristles are soft and durable, which helps to prevent scratches on my flooring. However, the only downside is that it's only compatible with certain vacuum brands. Overall, I'm very satisfied with my purchase and would highly recommend it to anyone looking for a reliable and effective vacuum accessory.