A maintenance worker had used an abrasive floor cleaner, instead of the usual mild detergent, to wash out cages and water bottles. 一位清洁工人用了具腐蚀性的地板清洁剂,而不是一般温和的洗涤剂来清洗笼子和水瓶。
Don't use an abrasive cleaner on the bath, because it may scratch the surface. 不要用摩擦性的清洁物处理这个浴缸,因为它会损伤浴缸的表面。
Baking soda's finely gritty texture makes it an excellent, gentle abrasive cleaner. 小苏打是极其精细沙粒状的结构,并且它是非常好的研磨剂。