那如何清洗呢？作者认为，如果污物不多，污垢不明显，建议直接用湿布或湿布蘸上洗衣粉（液）擦洗，并用清水洗净晾干。要注意的是，擦洗过程中不可用力过猛，以免在器物表面留下细小划痕。 How to clean it? The author thinks that if dirt is not much and dirt is not obvious, it is recommended to wash the washing powder with wet cloth or wet cloth and dry it with clean water. It is important to note that the scrubbing process is not too strong to allow for small scratches on the surface of the object. 对于污物较多、较厚的器具，用湿布蘸上洁厕剂擦洗，边擦边观察，及时用水冲洗，反复几次，直到满意为止。要提醒的是常见的洁厕剂主要是盐酸等酸类物质，腐蚀性较强，使用时要带上橡皮手套，同时，液体在器物表面沾染时间不宜过久，要及时冲洗掉表面及刻痕内的残留液体。 For the dirt more, thicker the appliance, with wet cloth to dip into the toilet agent to wash, the side brush the side to observe, in time water rinsing, repeated several times, until satisfied. To remind the lavatory agent mainly is a common acids material such as hydrochloric acid, strong corrosive, should wear rubber gloves when use, at the same time, the liquid on the surface of objects with time shoulds not be too long, should be timely wash surface and notch in the residual liquid.