Rinse aid is a surfectant, meaning it lowers the surface tension of water, so it more easily slides off dishes in the dishwasher. Especially in hard water areas, rinse aid helps prevent water spots from forming on, for example, glasses, plates and cutlery. It also helps dishes dry faster.
助洗剂是一种吸附剂，这意味着它可以降低水的表面张力，所以它更容易从洗碗机里的盘子上滑下来。特别是在水比较硬的地方，冲洗助剂可以防止水渍在杯子、盘子和餐具上形成。它还能让盘子干得更快。
